core java part1
TRANSCRIPT
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Lara Technologies Core Java Part 1
# 102/12, 2nd Main, 5th Cross, Venkatesara College!oad, !a"aiah
arden, Chikka $d%godi, Thavarakere, &angalore 5'002() Phone *o+ 00 -1.1 012-
201
0
!eleased ne 'th 2010
)avaeas32all)co"
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1. Program
class Hello
{
public static void main(String args[])
{
System.out.println("Hello
to all");
}
}
Output:
Hello to all
2. Program
class HelloToll
{
public static void main(String args[]){
System.out.println("Hello to
all");
System.out.println("Hello to
all");
System.out.println("Hello to
all");
System.out.println("Hello to
all");
System.out.println("Hello to
all");
}
}
Output:
Hello to all
Hello to all
Hello to all
Hello to all
Hello to all3. Program
class !iterals
{
public static void main(String args[])
{
System.out.println("Hello to
all");
System.out.println(a);
System.out.println(#$$);
System.out.println(#$$.%);
System.out.println(true);
}
}
Output:Hello to all
a
#$$
#$$.%
true
4. Program
class
{
public static void main(String args[])
{
String s#&"Hello to all";
c'ar c#&a;
int i$$;
double d#$$.;
boolean b#&true;
System.out.println(s#);
System.out.println(c#);
System.out.println(i);
System.out.println(d#);System.out.println(b#);
}
}
Output:
Hello to all
a
#$$
#$$.
true
5. Programclass et'ods
{
public static void main(String args[])
{
System.out.println("* am
in t'e main met'od");
}
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public static void test()
{
System.out.println("* am
in t'e Test met'od");
}
}
Output:* am in t'e main met'od
6. Program
class et'ods#
{
public static void test()
{
System.out.println("* am in t'e Test
met'od");
}
public static void main(String args[]){
System.out.println("* am in t'e main
met'od");
}
public static void test#()
{
System.out.println("* am in
t'e Test# met'od");
}
}
Output:
* am in t'e main met'od
7. Program
class +
{
public static void main(String args[])
{
int i$;System.out.println(i);
i&$;
System.out.println(i);
i&,$;
System.out.println(i);
}
}
Output:
#$
$
,$
8. Program
class -
{public static void main(String args[])
{
System.out.println("ain met'od
+egins");
test#();
test#();
test#();
System.out.println("ain met'od
ends");
}
public static void test#()
{
System.out.println("Test et'od");
}
}
Output:
ain met'od +egins
Test et'od
Test et'odTest et'od
ain met'od ends
9. Program
class
{
public static void main(String args[])
{
System.out.println("ain et'od");
test#();
test();System.out.println("/nd met'od");
}
public static void test#()
{
System.out.println("Test# met'od");
}
public static void test()
.
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{
System.out.println("Test met'od");
}
}
Output:
ain et'od
Test# met'odTest met'od
/nd met'od
10. Program
class /
{
public static void main(String args[])
{
System.out.println("ain et'od");int i$;
System.out.println(i);
}
public static void test()
{
System.out.println(i);
}
}
Output:
-ompile Time /rror
11. Program
class 0
{
public static void main(String args[])
{
System.out.println("ain et'od");
test();
System.out.println("ain /nds");
}public static void test()
{
System.out.println("Test et'od");
test#();
System.out.println("Test ends");
}
public static void test#()
{
System.out.println("Test# et'od");
test();
System.out.println("Test# /nds");
}
public static void test()
{System.out.println("Test et'od");
int i$;
System.out.println(i);
System.out.println("Test /nds");
}
}
Output:
ain et'od
Test et'od
Test# et'od
Test et'od
#$
Test /nds
Test# /nds
Test ends
ain /nds
12. Program
class H
{
public static void main(String args[])
{
test(#);
int i$;
test(i);
test();
}
public static void test(int i)
{
System.out.println(i);}
}
Output:
-ompile Time /rror
13. Program
class *
{
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public static void main(String args[])
{
int i$;
test#(i);
System.out.println(i);
}
public static void test#(int i){
i$$;
}
}
Output:
#$
14. Program
class 1{
public static void main(String args[])
{
int i$;
System.out.println(i);
test#(i);
System.out.println(i);
}
public static void test#(int m)
{m$$;
}
}
Output:
#$
#$
15. Program
class 2
{
public static void main(String args[])
{
int i$;
i&test#(i);
System.out.println(i);
}
public static int test#(int i)
{
i&$$;
return i;
}
}
Output:$$
16. Program
class
{
public static void main(String args[])
{
int i$;
System.out.println(i);
i&test(i);
System.out.println(i);
}
public static int test(int 3)
{
3&,$$;
return 3;
}
}
Output:#$
,$$
17. Program
class 4
{
public static void main(String args[])
{
test#();
System.out.println();
}public static void test#()
{
System.out.println(#);
return;
}
}
Output:
5
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#
18. Program
class
{
public static void main(String args[]){
int i;
System.out.println(i);
}
}
Output:
-ompile Time /rror
19. Program
class #{
public static void main(String args[])
{
int i$;
System.out.println(i);
}
}
Output: #$
20. Program
class +
{
public static void main(String args[])
{
int i56;
i&6;
System.out.println(i);System.out.println(6);
}
}
Output:
-ompile Time /rror
21. Program
class -
{
public static void main(String args[])
{
int i$56$;
System.out.println(i);
System.out.println(6);
}}
Output:
#$
#$
22. Program
class
{
public static void main(String args[])
{
int i;
test(i);
System.out.println(i);
}
public static void test(int 3)
{
System.out.println(3);
}
}
Output:-ompile Time /rror
23. Program
class #
{
public static void main(String args[])
{
int i$;
test(i);
System.out.println(i);
}public static void test(int 3)
{
System.out.println(3);
}
}
Output:
#$
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#$
24. Program
class /
{
public static void test(int i)
{
System.out.println(i);int 3;
3&$;
System.out.println(3);
}
}
Output:
7un Time /rror
25. Programs
class 8
{public static void main(String args[])
{
int i;
System.out.println(i$);
}
}
Output:
#$
26. Program
class 0
{
public static void main(String args[])
{
int i;
System.out.println(i$);
System.out.println(i);
}
}
Output:#$
#$
27. Program
class H
{
public static void main(String args[])
{
int i;
test(i$);
System.out.println(i);
}
public static void test(int 3)
{
System.out.println(3);}
}
Output:
#$
#$
28. Program
class *
{
public static void main(String args[])
{
System.out.println(i);
int i;
}
}
Output:
-ompile Time /rror
29. Program
class *#
{ public static void main(String args[])
{
int i$;
System.out.println(i);
}
}
Output9
#$
30. Program
class 1{
public static void main(String args[])
{
int i&$;
System.out.println(i);
int i
System.out.println(i);
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}
}
Output:
-ompile Time /rror
31. Program
class 1#
{public static void main(String args[])
{
int i&$;
System.out.println(i);
double i
System.out.println(i);
}
}
Output:
-ompile Time /rror
32. Program
class 1
{
public static void main(String args[])
{
int i&$;
System.out.println(i);
int 6
System.out.println(6);}
}
Output:
$
#
33. Program
class 2
{
public static void main(String args[])
{int i;
System.out.println("Hello");
}
}
Output:
Hello
34. Program
class
{
public static void main(String args[])
{
int i$;
test(i);
}public static void test(int 3)
{
int 3&$;
System.out.println(3);
}
}
Output:
-ompile Time /rror
35. Program
class #
{
public static void main(String args[])
{
int i$;
test(i);
System.out.println(i);
}
public static void test(int 3)
{ int n&$;
System.out.println(3);
}
}
Output:
#$
#$
36. Program
class
{public static void main(String args[])
{
int i$;
test(i);
System.out.println(i);
}
public static void test(int 3)
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{
int n&$;
System.out.println(n);
}
}
Output:
$#$
37. Program
class 4
{
public static void main(String args[])
{
test(5,);
}
public static void test(int i5int i)
{
System.out.println(i);
System.out.println(6);
}
}
Output:
-ompile Time /rror
38. Program
class 4#
{ public static void main(String args[])
{
test(5,);
}
public static void test(int i5double i)
{
System.out.println(i);
System.out.println(6);
}
}Output:
-ompile Time /rror
39. Program
class 4
{
public static void main(String args[])
{
test(5,);
}
public static void test(int i5int 6)
{
System.out.println(i);
System.out.println(6);
}}
Output:
,
40. Program
class :
{
public static void main(String args[])
{
test(#$);
}
public static void test(int 3&$)
{
System.out.println(3);
}
}
Output:
-ompile Time /rror
41. Program
class
{
public static void test(int i)
{
i$;
System.out.println(i);
}
public static void main(String args[])
{
test(##);}
}
Output:
#$
42. Program
class Helloll
{
(
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public static void main(String[] args)
{
System.out.println("'ello
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Output:
#
48. Program
class anager
{
public static void main(String[] args)
{System.out.println(i);
int i$;
System.out.println(i);
}
}
Output:
-ompile time error
rogram
class anager#
{
public static void main(String[] args)
{
test();
}
void test()
{
int 6;
System.out.println(6);
}}
Output:
-ompile time error
49. Program
class anager#
{
public static void main(String[] args)
{
test();
}static int test()
{
int 6>;
System.out.println(6);
return 6;
}
}
Output:
#>
50. Program
class anager#
{
public static void main(String[] args)
{int i;
test((i$)?>);
}
static void test(int i)
{
System.out.println(i);
}
}
Output:
>$
51. Program
class anager
{
public static void main(String args[])
{
anager mgr&null;
System.out.println(mgr);
}
}Output:
4ull
52. Program
class anager
{
public static void main(String args[])
{
anager mgr&null5mgr#&null5mgr;
System.out.println(mgr);
}}
Output:
compile time error
53. Program
class anager
{
public static void main(String args[])
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{
anager mgr&null5mgr#&null5mgr;
mgr&mgr#&mgr;
System.out.println(mgr);
}
}
Output:null
54. Program
class anager
{
public static void main(String args[])
{
boolean @lag;
i@(@lag)
{
System.out.println("true");
}
else
{
System.out.println("@alse");
}
}
}
Output:
compile time error
55. Program
class anager
{
public static void main(String args[])
{
boolean @lag&true;
i@(@lag)
{
System.out.println("true"); }
else
{
System.out.println("@alse");
}
}
}
Output:
true
56. Program
class anager
{
public static void main(String args[]){
int i
int 6&;
int l&,;
int m;
System.out.println(i);
System.out.println(6);
System.out.println(l);
System.out.println(m);
}
}
Output:
compile time error
57. Program
class anager
{
public static void main(String args[])
{
int i int 6&;
int l&,;
System.out.println(i);
System.out.println(6);
System.out.println(l);
}
}
Output:
#
,
58. Program
class anager
{
public static void main(String args[])
{
boolean @lag;
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i@(@lag&true)
{
System.out.println("true");
}
else
{
System.out.println("@alse");
}
}
}
Output:true
59. Program
class anager
{
public static void main(String args[])
{
boolean @lag;
i@(@lag&"true")
{
System.out.println("true");
}
else
{
System.out.println("@alse");
}
}
}
Output:
compile time error
60. Program
class anager
{
public static void main(String args[])
{boolean @lag&@alse;
i@(@lag&@alse)
{
System.out.println("true");
}
else
{
System.out.println("@alse");
}
}
}
Output:
@alse
61. Programclass anager#
{
public static void main(String args[])
{
int i
i&i=#$;
System.out.println(i);
}
}
Output:
##
62. Program
class
{
public static void main(String args[])
{
int i&$;
System.out.println(i==);System.out.println(i);
}
}
Output:
$
#
63. Program
class +
{
public static void main(String args[]){
int i&$;
System.out.println(iAA);
System.out.println(i);
}
}
Output:
1.
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$
A#
64. Program
class -
{
public static void main(String args[])
{int i$;
test(iAA);
}
public static void test(int i)
{
System.out.println(i);
}
}
Output:
#$
65. Program
class
{
public static void main(String args[])
{
int i$;
test(i==);
test(i);
}public static void test(int 3)
{
System.out.println(3);
}
}
Output:
#$
##
66. Program
class /{
public static void main(String args[])
{
int i$;
int 6&i==;
System.out.println(i);
System.out.println(6);
}
}
Output:
##
#$
67. Program
class 8{
public static void main(String args[])
{
int i$;
int 6&i==;
int 3&iAA;
System.out.println(i);
System.out.println(6);
System.out.println(3);
}
}
Output:
#$
#$
##
68. Program
class H
{
public static void main(String args[]){
int i&$;
i&i==;
System.out.println(i);
}
}
Output:
$
69. Program
class *{
public static void main(String args[])
{
int 3$;
3&3AA;
System.out.println(3);
}
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}
Output:
#$
70. Program
class 1
{
public static void main(String args[]){
int i&$;
int 6&==i;
System.out.println(i);
System.out.println(6);
}
}
Output:
#
#
71. Program
class 2
{
public static void main(String args[])
{
int i&$;
test(AAi);
}
public static void test(int 3){
System.out.println(3);
}
}
Output:
A#
72. Program
class !
{
public static void main(String args[]){
int i$;
i&==i;
System.out.println(i);
}
}
Output:
##
73. Program
class
{
public static void main(String args[])
{
int i&$;i&i== = i== = i==;
System.out.println(i);
}
}
Output:
,
74. Program
class 4
{
public static void main(String args[])
{
int i$;
i&i== = iAA = ==i;
System.out.println(i);
}
}
Output:
,
75. Programclass :
{
public static void main(String args[])
{
int i&$;
i&i===test(i);
System.out.println(i);
}
public static int test(int i)
{return i==;
}
}
Output:
#
76. Program
class
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{
public static void main(String args[])
{
int i&$;
i&i===test(i==)=i;
System.out.println(i);
}public static int test(int i)
{
return i==;
}
}
Output:
,
77. Program
class B
{
public static void main(String args[])
{
int i&$;
i&==i = iAA = test(==i) = ==i;
System.out.println(i);
}
public static int test(int i)
{
return ==i;}
}
Output:
C
78. Program
class 7
{
public static void main(String args[])
{
int i&$;i&i== = test#(i==) = test#(==i) =
test(i==) = test(==i);
System.out.println(i);
}
public static int test#(int i)
{
return i==;
}
public static int test(int i)
{
return ==i;
}
}
Output:#D
79. Program
class anager#
{
public static void main(String args[])
{
int i&test();
System.out.println(i);
}
static int test(int i)
{
return(i?i);
}
}
Output:
compile time error
80. Program
class anager#
{ public static void main(String args[])
{
int i&test(#$);
System.out.println(i);
}
static int test(int i)
{
return i?i;
}
}Output:
#$$
81. Program
class anager#
{
public static void main(String args[])
{
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int i&test();
System.out.println(i);
}
static int test()
{
return %;
}}
Output:
%
82. Program
class anager#
{
public static void main(String args[])
{
int i&$;
i&i== =i?#$;
System.out.println(i);
}
}
Output:
#$
83. Program
class anager#
{
public static void main(String args[]){
int i$;
i&i== =iAA =i?#$;
System.out.println(i);
}
}
Output:
##
84. Program
class anager#{
public static void main(String args[])
{
int i&$;
i&i== =get(i)= ==i =i?#$;
System.out.println(i);
}
static int get(int i)
{
return i?#;
}
}
Output:
,85. Program
class anager#
{
public static void main(String args[])
{
int i&,;
i==;
System.out.println(i);
}
}
Output:
D
86. Program
class
{
public static void main(String args[])
{
System.out.println(#);
test();System.out.println();
}
public static void test()
{
System.out.println(,);
}
}
Output:
#
,
87. Program
class +
{
public static void test#()
{
int i$;
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System.out.println(i);
}
public static void main(String args[])
{
int i&$;
System.out.println(i);
test#();System.out.println(i);
test();
System.out.println(i);
}
public static void test()
{
int i&,$;
System.out.println(i);
}
}
Output:
$
#$
$
,$
$
88. Program
class -
{ public static int i;
public static void main(String args[])
{
System.out.println(i);
test();
System.out.println(i);
}
public static void test()
{
i&$;}
}
Output:
$
$
89. Program
class
{
static int i$;
static void test()
{
System.out.println(i);
}
public static void main(String args[]){
System.out.println(i);
i&$;
test();
i&,$;
test();
}
}
Output:
#$
$
,$
90. Program
class /
{
static int i&$;
static int 6$;
static void print()
{ System.out.println(i);
System.out.println(6);
}
public static void main(String args[])
{
print();
i&6&$;
print();
i&,$;
6&D$;print();
}
}
Output:
$
#$
$
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$
,$
D$
91. Program
class 8
{
static int i$;static int 6&i;
public static void main(String args[])
{
System.out.println(i);
System.out.println(6);
}
}
Output:
#$
#$
92. Program
class 0
{
static int i&6;
static int 6$;
public static void main(String args[])
{
System.out.println(i);
System.out.println(6);}
}
Output:
-ompile Time /rror
93. Program
class H
{
static int i&test();
static int 6$;
static int test(){
return 6;
}
public static void main(String args[])
{
System.out.println(i);
System.out.println(6);
}
}
Output:
$
#$
94. Program
class *{
static int i;
static int 6$;
static
{
i$$;
6&$$;
}
public static void main(String args[])
{
System.out.println(i);
System.out.println(6);
}
}
Output:
#$$
$$
95. Program
class 1{
static
{
System.out.println("* am in t'e S*+
o@ 1");
}
public static void main(String args[])
{
System.out.println("* am in t'e main
met'od");}
}
Output:
* am in t'e S*+ o@ 1
* am in t'e main met'od
96. Program
class 2
1(
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{
public static void main(String args[])
{
System.out.println("ain met'od");
}
static
{System.out.println("S*+ met'od");
}
}
Output:
S*+ met'od
ain met'od
97. Program
public class
{
static int i;
static int 6$;
static
{
System.out.println(i);
System.out.println(6);
i$$;
6&$$;
}
static{
System.out.println(i);
System.out.println(6);
i$$$;
6&$$$;
}
public static void main(String[] args)
{
System.out.println(i);
System.out.println(6);
}
}
Output:
$
#$
#$$
$$
#$$$
$$$
98. Program
public class +
{
static int i;static
{
System.out.println(i);
i$$;
}
public static void main(String[] args)
{
System.out.println(i);
}
static
{
System.out.println(i);
i&$$;
}
}
Output:
$
#$$$$
99. Program
class c
{
static int i$;
}
public class
{
static int i$$;
public static void main(String[] args){
int i$$$;
System.out.println(i);
}
}
Output:
#$$$
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100. Program
public class /
{
static int i$$$;
public static void main(String[] args)
{
System.out.println(i);int i&$$;
System.out.println(i);
}
}
Output:
#$$$
$$
101. Program
public class 8
{
static int i$;
public static void main(String[] args)
{
System.out.println(i);
int i&$;
System.out.println(i);
System.out.println(8.i);}
}
Output:
#$
$
#$
102. Program
class H
{static int i;
}
class 0
{
public static void main(String[] args)
{
System.out.println(H.i);
}
}
Output:
$
103. Program
class * {
static int 6$;
}
class 2
{
static int 6&$;
}
public class
{
static int 6&,$;
public static void main(String[] args)
{
int 6&D$;
System.out.println(.6);
System.out.println(2.6);
System.out.println(.6);
System.out.println(6);
}
}
Output:
,$
$
,$
D$
104. Program
#$>.class 7
{static void test()
{
System.out.println("i am in t'e test
o@ 7");
}
}
class S
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{
static void test()
{
System.out.println("i am in t'e test
o@ S");
}
}public class T
{
static void test()
{
System.out.println("i am in t'e test
o@ T");
}
public static void main(String[] args)
{
test();
T.test();
S.test();
7.test();
}
}
Output:
i am in t'e test o@ T
i am in t'e test o@ T
i am in t'e test o@ Si am in t'e test o@ 7
105. Program
class E
{
static int i$$;
static void test()
{
System.out.println("i am in t'e test
o@ E");
} }
public class anager
{
public static void main(String[] args)
{
E.test();
}
}
Output:
i am in t'e test o@ E
106. Program
class F
{
static int i$$;}
public class G
{
public static void main(String[] args)
{
System.out.println(F.i);
}
}
Output:
#$$
107. Program
class T/ST#
{
static
{
System.out.println("i am in t'e
S*+");
}
}public class T/ST
{
static
{
System.out.println("i am in t'e
T/ST");
}
public static void main(String[] args)
{
System.out.println("i am in t'e mainT/ST");
}
}
Output:
i am in t'e T/ST
i am in t'e main T/ST
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108. Program
class
{
static int i$;
static
{
System.out.println("i am in t'e sib o@");
}
}
class +
{
static void test()
{
System.out.println("i am in t'e test
o@ +");
}
static
{
System.out.println("i am in t'e sib o@
+");
}
}
class anager#
{
public static void main(String args[]){
System.out.println("i am in t'e
main");
System.out.println(.i);
+.test();
}
}
Output:
i am in t'e main
i am in t'e sib o@ #$
i am in t'e sib o@ +
i am in t'e test o@ +
109. Program
class
{
static
{
System.out.println("i am in t'e sib o@
");
}
static void test#()
{
System.out.println("i am in t'e test#o@ ");
}
static void test()
{
System.out.println("i am in t'e test
o@ ");
}
}
class +
{
static int i&$;
static void test()
{
System.out.println("i am in t'e test
o@ +");
}
static
{ System.out.println("i am in t'e sib o@
+");
}
}
class anager#
{
public static void main(String args[])
{
System.out.println("i am in t'e
main"); .test#();
.test();
+.test();
}
}
Output:
i am in t'e main
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i am in t'e sib o@ +
$
i am in t'e sib o@
i am in t'e test# o@
i am in t'e test o@
110. Program
class {
static
{
System.out.println("i am in t'e sib o@
");
}
static void test#()
{
System.out.println("i am in t'e test#
o@ ");
}
static void test()
{
System.out.println("i am in t'e test
o@ ");
}
}
class +
{ static int i&$;
static void test()
{
System.out.println("i am in t'e test
o@ +");
}
static
{
System.out.println("i am in t'e sib o@ +");
}}
class anager
{
public static void main(String args[])
{
System.out.println("i am in t'e
main");
System.out.println(+.i);
+.test();
+.test();
}
}
Output:
i am in t'e maini am in t'e sib o@
i am in t'e test# o@
i am in t'e test o@
i am in t'e sib o@ +
i am in t'e test o@ +
111. Program
class
{
static
{
System.out.println("i am in t'e sib o@
");
}
static void test#()
{
System.out.println("i am in t'e test#
o@ ");
}static void test()
{
System.out.println("i am in t'e test
o@ ");
}
}
class +
{
static int i&$; static void test()
{
System.out.println("i am in t'e test
o@ +");
}
static
{
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System.out.println("i am in t'e sib o@
+");
}
}
class anager#
{
public static void main(String args[]){
System.out.println("i am in t'e
main");
System.out.println(+.i);
.test#();
.test();
+.test();
}
}
Output:
i am in t'e main
i am in t'e sib o@ +
$
i am in t'e sib o@
i am in t'e test# o@
i am in t'e test o@
i am in t'e test o@ +
112. Program
class anager{
static
{
System.out.println("i am in t'e sib o@
");
}
public static void main(String[] args)
{
System.out.println("i am in t'e
main");}
}
class anager#
{
static
{
System.out.println("i am in t'e sib o@
+");
}
public static void main(String[] args)
{
System.out.println("manager# main
begin");anager.main(args);
System.out.println("manager# main
end");
}
}
Output:
i am in t'e sib o@ +
manager# main begin
i am in t'e sib o@
i am in t'e main
manager# main end
113. Program
class Test
{
static void met'od#()
{
System.out.println("i am in t'e
met'od# in t'e test");
}static
{
System.out.println("i am in t'e sib o@
test");
}
public static void main(String[] args)
{
System.out.println("i am in t'e
main");
}}
class anager#
{
static
{
System.out.println("i am in t'e sib o@
+");
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}
public static void main(String[] args)
{
Test.met'od#();
System.out.println("test main
begin");
System.out.println("test main end"); }
}
Output:
i am in t'e sib o@ +
i am in t'e sib o@ test
i am in t'e met'od# in t'e test
test main begin
test main end
114. Program
class Test
{
static void met'od#()
{
System.out.println("i am in
t'e met'od# in t'e test");
}
static
{
System.out.println("i am in t'e sib o@
test");
}
public static void main(String[] args)
{
System.out.println("i am in t'e
main");
}
}
class test{
static
{
System.out.println("i am in t'e sib o@
+");
}
public static void main(String[] args)
{
Test.met'od#();
System.out.println("test main
begin");
System.out.println("test main end");
}
}class anager#
{
public static void main(String args[])
{
System.out.println("i am in t'e main
begin");
test.main(args);
System.out.println("i am in t'e min
end");
}
}
Output:
*am in t'e main begin
i am in t'e sib o@ +
i am in t'e sib o@ test
i am in t'e met'od# in t'e test
test main begin
test main end
i am in t'e min end115. Program
class anager#
{
static
{
main(null);
}
public static void main(String args[])
{
System.out.println("i am in t'emain");
}
}
Output:
i am in t'e main
i am in t'e main
116. Program
2'
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class anager#
{
static
{
String all[]&ne< String[$];
main(all);
}public static void main(String args[])
{
System.out.println("i am in t'e
main");
}
}
Output:
i am in t'e main
117. Program
class anager#
{
static
{
String all[]&ne< String[$];
main(all);
main(null);
}
public static void main(String args[]){
System.out.println("i am in t'e
main");
}
}
Output:
i am in t'e main
118. Program
class erson{
String name;
int age;
double
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p.'eig't&>.%;
System.out.println(p.name);
System.out.println(p.age);
System.out.println(p.%.$
>.%
.%$$$$$$$$$$$$$$D
120. Program
class erson
{
String name;
int age;
double .I;
p.name&"3iran";
p.age&D;
p.IJ,$#>IJ,$#D
3iran
.>D>D>D>D>D>D>
121. Program
class +oo3
{ String title;
String aut'or;
double
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{
+oo3 b&ne< +oo3();
b.aut'or&"7ames'";
b.pages&>$$;
b.title&"core6ava";
b.$$
.$
122. Program
class +oo3
{
String title;
String aut'or;
double $$;
b.title&"core6ava";
b.
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p.s'o
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}
Output:
b#.i&,,b.i&,,
b,.i&,,
bD.i&,,
128. Programclass anager
{ static int i$;
static
{ anager m#&ne< anager();
m#.i$;
System.out.println(m#.i);
} public static void main(String args[])
{ anager m#&ne< anager(); System.out.println("m#.i&"=m#.i);
}
}
Output:
#$m#.i$
129. Program
class anager
{
int i&$;
static{
anager m#&ne< anager();
m#.i$; System.out.println(m#.i);
}
public static void main(String args[]) {
anager m#&ne< anager();
System.out.println("m#.i&"=m#.i); }
}
Output:
#$
m#.i&$
130. Program
class
{
int i;
}
class anager{
public static void main(String args[])
{ a#&ne< ();
a&ne< (); a,&ne< (); aD&ne< ();
a#.i%;
System.out.println("a#.i&"=a#.i);
}}
Output:
a#.i%
131. Program
class
{ int i; ()
{
i==; }
(int 3)
{
i==; }
}
class anager{
public static void main(String args[])
{ a#&ne< ();
a&ne< ();
a,&ne< (); aD&ne< ();
a#.i%;
System.out.println("a#.i&"=a#.i);
}
}Output:
a#.i%
132. Program
class
{
int i; ()
.1
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{
i==;
} (int 3)
{
i==; }
}class anager{
public static void main(String args[])
{
a#&ne< (); a&ne< ();
a,&ne< ();
aD&ne< (); System.out.println("a#.i&"=a#.i);
}
}Output:
a#.i
133. Program
class {
static int i;
}
class anager{
public static void main(String args[])
{ .i%;
System.out.println(.i);
a#&ne< (); System.out.println(a#.i);
a&ne< ();
System.out.println(a.i); System.out.println("a.i&"=a.i);
}
}
Output:
#%#%
#%
a.i%
134. Program
class
{ static void test()
{
System.out.println("* am in t'e
test"); }
}
class anager{
public static void main(String args[]) { a#&ne< ();
a&ne< ();
a,&ne< ();
aD&ne< (); a#.test();
a.test();
a,.test(); }
}
Output:* am in t'e test
* am in t'e test* am in t'e test
135. Program
class
{
int i;
static int 6;}
class anager
{public static void main(String args[])
{
System.out.println(.6);.6$;
System.out.println(.6);
a# & ne< ();System.out.println(a#.i);
a#.i$;
a&a#;
System.out.println(a.i);
a.i&$;System.out.println(a#.i);
}}
Output:
$
#$
$
.2
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#$
$
136. Program
class +{
int L;
static int p;
}class anager#
{
public static void main(String args[]){
+ b# & ne< +();
+ b & ne< +();+ b, & null;
System.out.println(b#.L);
System.out.println(b.L&$);
b,&b;
System.out.println(b,.L);b,.L&,$;
System.out.println(b.L);System.out.println(b#.L$$);
System.out.println(b#.L);
System.out.println(+.p);}
}
Output:
$
$
$,$
#$$
#$$$
137. Program
class -
{
int i;static int 6;
}
class anager{
public static void main(String args[])
{
- c# & null;- c & null;
- c, & c#;
c & ne< -();
c,&c#&c;
c#.i$$;
System.out.println(c.i);System.out.println(c,.i);
-.6&$$;
System.out.println(-.6);System.out.println(c#.i);
}}
Output:
#$$#$$
$$
#$$
138. Program
class
{int i;
int 6;static int 3;
}
class anager,
{public static void main(String args[])
{
d# &ne< ();
System.out.println(d#.i);d#&null;
System.out.println(d#.6);
System.out.println(.3);}
}
Output:
-ompile Success
$7un Time /rror96ava.lang.4ullointer/Kception
139. Program
class /
{
int i;}
class anagerD
{
public static void main(String args[]){
/ e#& null;
e#.i$;
..
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System.out.println("ain /nds");
}
}
Output:
-ompile Time Success
6ava.lang.4ullointer/Kception
140. Program
class 8{
static int i;}
class anagerD
{public static void main(String args[])
{
8 @# &ne< 8();
@#.i$$;System.out.println(@#.i);
8 @ &ne< 8();System.out.println(@.i);@.i&$$;
System.out.println(@#.i);
}}
Output:
#$$
#$$
$$
141. Program
class 0
{int i;
}
class anager>{
public static void main(String args[])
{System.out.println(0.i);
}
}
Output:
-ompile Time /rrornonAstatic variable i cannot be re@erenced @rom a
static
142. Program
class
{
int i;
}
class anager
{public static void main(String args[])
{
a# & ne< ();System.out.println(a#.i);
a#.i$;System.out.println(a#.i);
}
}
Output:
$
#$
143. Program
class +
{int i;
+(){
System.out.println("-ons#");
}
+(int i){
System.out.println("-ons");
}
}class anager#
{
public static void main(String args[]){
+ b# & ne< +();
System.out.println(b#.i);+ b& ne< +(#$);
System.out.println(b.i);
b#.i&b.i$;System.out.println(b#.i);
System.out.println(b.i);
}
}
Output:-ons#
$
-ons
$#$
#$
144. Program
.-
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class -
{
int i;-()
{
System.out.println("Hello to all");}
}class anager#{
public static void main(String args[])
{
- c# &ne< -();System.out.println(c#.i);
c#.i$;
System.out.println(c#.i);}
}
Output:Hello to all
$#$
145. Program
class
{
int i;
(int i){
System.out.println("cons#");
}()
{
System.out.println("cons");}
}
class anager{
public static void main(String args[])
{
d# & ne< ();
System.out.println("AAAAAAAAAA"); d & ne< ();
System.out.println("AAAAAAAAAA"); d, & ne< (#$);
System.out.println("AAAAAAAAAA");
dD & ne< ($);System.out.println("AAAAAAAAAA");
ne< ();
}
}
Output:
cons
AAAAAAAAAAcons
AAAAAAAAAA
cons#
AAAAAAAAAAcons#
AAAAAAAAAA
cons
146. Program
class /{
int i;
/(double i)
{System.out.println("cons#");
}/(int i){
System.out.println("cons");
}/()
{
System.out.println("cons,");
}}
class anager,
{public static void main(String args[])
{
/ e# & ne< /();System.out.println("AAAAAAAAAAA");
/ e & ne< /(#$.$);
System.out.println("AAAAAAAAAAA");/ e, & ne< /(#$$);
}
}
Output:
cons,AAAAAAAAAAA
cons#
AAAAAAAAAAA
cons
147. Program
class 8{
.5
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int i;
8()
{i$;
}
8(int 3){
i&3;}
}
class anager>
{
public static void main(String args[]){
8 @# &ne< 8();
System.out.println(@#.i);8 @ &ne< 8($);
System.out.println(@.i);
}}
Output:
#$
$
148. Program
class
{
int i;static int 6;
void test()
{System.out.println(i);
}
static void test#(){
System.out.println(6);
}}
class anager
{
public static void main(String args[])
{ a# & ne< ();
System.out.println(a#.i);a#.test();
.test#();
}}
Output:
$
$
$
149. Program
class +
{
int i;
static int 6;int get()
{return i;
}
void set(int i){
t'is.i&i;
}
}class anager#
{public static void main(String args[]){
+ b# & ne< +();
System.out.println(b#.i);b#.i$;
int 3 & b#.get();
System.out.println(3);
b#.set($);System.out.println(b#.get());
}
}Output:
$
#$$
150. Program
class
{
int i;static int 6;
()
{System.out.println(i);
System.out.println(6);
}
void print(){
System.out.println(i);
System.out.println(6);
.'
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}
}
class anager{
public static void main(String args[])
{ a# & ne< ();
a#.print(); a & ne< ();a.i$;
a.6&$;
a.print();
}}
Output:
$$
$
$$
$
#$
$
151. Program
class +
{
int i;static int 6;
+(int i5int 6)
{i&i;6&6;
}
void print(){
System.out.println(i);
System.out.println(6);}
public static void main(String args[])
{
+ b# & ne< +(#$5$);b#.print();
}
}
Output:
$
$
152. Program
class -
{
int i;
static int 6;-()
{
i$;6&$;
}-(int 35int m){
i&3;
6&m;
}void print()
{
System.out.println(i);System.out.println(6);
}
public static void main(String args[]){
- c# & ne< -();
- c & ne< -(,$5D$);
c#.print();c.print();
}
}
Output:
#$
D$
,$D$
153. Program
class
{int i;
static int 6;
public static void main(String args[]){
d# & ne< ();
d#.i$;
6&$;System.out.println(d#.i);
System.out.println(d#.6);
d & ne< ();d.i$$;
6&$$;
System.out.println(d.i);System.out.println(d.6);
}
.4
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}
Output:
#$$
#$$
$$
154. Program
class {
int i;
}class anager
{
public static void main(String args[]){
a# & ne< (#$);
System.out.println(a#.i);
}
}Output:
-ompile Time /rror
155. Program
class +{
int i;
+(int i)
{t'is.i&i;
}
}class anager#
{
public static void main(String args[]){
+ b# & ne< +();
System.out.println(b#.i);}
}Output:
-ompile Time /rror
156. Programclass anager,
{
public static void main(String args[])
{System.out.println(i);
}
}
Output:
-ompile Time /rror
157. Program
class anager>{
static int i;
public static void main(String args[])
{System.out.println(i);
}
}
Output:
-ompile Success
$
158. Program
class anagerC
{int i;
public static void main(String args[]){
anagerC m# & ne< anagerC();
System.out.println(m#.i);
}}
Output:
-ompile Success
$
159. Program
class anagerJ
{int i;public static void main(String args[])
{
anagerC m# & ne< anagerC(#$);
System.out.println(m#.i);}
}
Output:
-ompile Time /rror
160. Program
class
{
()
{System.out.println("Hello");
}
}class anagerI
.
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{
public static void main(String args[])
{ d# & ne< ();
System.out.println("AAAAAAAAAAA");
d & ne< ();System.out.println("AAAAAAAAAAA");
d, & ne< ();System.out.println("AAAAAAAAAAA");
}
}
Output:
HelloAAAAAAAAAAA
Hello
AAAAAAAAAAAHello
AAAAAAAAAAA
161. Programclass /
{/()
{
System.out.println(#);}
/(int i)
{t'is();
System.out.println();
}}class anager#$
{
public static void main(String args[]){
/ e# &ne< /();
System.out.println("AAAAAAAAA");/ e &ne< /(#$);
}
}
Output:#
AAAAAAAAA
#
162. Program
class 8
{
8()
{
t'is(#$);
System.out.println(#);}
8(int i)
{System.out.println();
}}class anager##
{
public static void main(String args[])
{8 @# &ne< 8();
System.out.println("AAAAAAAAAAA");
8 @ &ne< 8($);}
}
Output:
#
AAAAAAAAAAA
163. Program
class 0
{
0(){
System.out.println(#);
}0(int i5int 6){
t'is();
System.out.println();}
0(int i)
{t'is(i5i);
System.out.println(,);
}
}
class anager#
{public static void main(String args[])
{
0 g# &ne< 0();System.out.println("AAAAAAAAAA");
0 g &ne< 0(#);
.(
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System.out.println("AAAAAAAAAA");
0 g, &ne< 0(#5);
}}
Output:
#AAAAAAAAAA
#,
AAAAAAAAAA
#
164. Program
class anager#
{
int i;
public static void main(String args[])
{anager# m;
System.out.println(m.i);}
}
Output:
-ompile Time /rror
165. Program
class anager{
int i;
public static void main(String args[]){
anager m;
System.out.println("ends");}
}
Output:
ends
166. Program
class anager,
{
int i;public static void main(String args[])
{
anager, m &null;
System.out.println(m.i);}
}
Output:
-ompile Success
7un Time /rror(6ava.lang.4ullointer/Kception)
167. Program
class anagerD{
int i;
public static void main(String args[])
{anagerD m &ne< anagerD();
System.out.println(m.i);
}}
Output:
$
168. Program
class anager>
{int i;
anager> m;public static void main(String args[]){
System.out.println(m.i);
}}
Output:
-ompile Time /rror
169. Program
class anagerC{
int i;static anagerC m;public static void main(string args[])
{
System.out.println(m.i);
}}
Output:
-ompile Success7un Time /rror (4ullointer/Kception)
170. Program
class anagerJ
{
int i;
anagerJ m;public static void main(String args[])
{
anagerJ m& null;System.out.println(m.m.i);
-0
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}
}
Output:
-ompile Success
7un Time /rror(6ava.lang.4ullointer/Kception)
171. Program
class anagerI
{int i;
anagerI m;
public static void main(String args[]){
anagerI m&null;
System.out.println(m.m.m.m.i);}
}
Output:
-ompile Success
7un Time /rror(6ava.lang.4ullointer/Kception)172. Program
class
{
int i; a;
}
class anager
{public static void main(String args[])
{
a#&null;System.out.println(a#.a.a.a.a.a.a.i);
}
}
Output:
-ompile Success
7un Time /rror (6ava.lang.4ullointer/Kception)
173. Program
class {
int i;
a;}
class anager%
{
public static void main(String args[]){
a#&ne< ();
test(a#);
}
static void test( a#)
{System.out.println(a#.i);
}
}
Output:
$174. Program
class +
{int i;
void test(+ b)
{System.out.println(b.i);
System.out.println(i);
}
}
class anager#${
public static void main(String args[]){
+ b# &ne< +();
b#.i$$;+ b &ne< +();
b.i&$$;
b.test(b#);}
}
Output:#$$$$
175. Program
class -
{
int i;void print(- c#5- c)
{
System.out.println(i);
System.out.println(t'is.i);
System.out.println(c#.i);System.out.println(c.i);
}}
class anager##
{public static void main(String args[])
{
- c# &ne< -();
-1
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- c &ne< -();
- c, &ne< -();
c#.i$;c.i&$;
c,.i&,$;
c#.print(c5c,);c#.print(c#5c);
}}
Output:
#$
#$
$,$
#$
#$#$
$
176. Program.class #
{int i;
#()
{System.out.println(#);
}
}class + eKtends #
{
+(int i){
System.out.println();
t'is.i&i;
}}
class anager#
{public static void main(String args[])
{
+ b# &ne< +($);
System.out.println(b#.i);}
}
Output:
#
$
177. Program
class
{
(int i)
{System.out.println(#);
}
}
class + eKtends {
+(int i)
{
System.out.println();
}}
class anager
{public static void main(String args[])
{
a#& ne< (#$);+ b#& ne< +($);
}
}
Output:
-ompile Time /rror
178. rogram
class -
{-(int i)
{
System.out.println(#);}
}
class eKtends -{
()
{System.out.println();
}
}
class anager#{
public static void main(String args[])
{ d# &ne< ();
}
}
Output:
-ompile Time /rror
-2
-
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179. Program
class /
{
/(double d){
System.out.println(#);
}
}class 8 eKtends /
{
8(){
/(#$.$);
}}
class anager
{
public static void main(String args[])
{8 @#& ne< 8();
}}
Output:
-ompile Time /rror
180. Program
class 0
{
0(boolean b){
System.out.println(#);
}}
class H eKtends 0
{}
class anager,
{
public static void main(String args[]){
System.out.println("done");}
}
Output:
-ompile Time /rror
181. Program
class 0#
{
0#(boolean b){
System.out.println(b);
}}
class H# eKtends 0#{
H#()
{
super(true);
System.out.println(#);}
}
class anager,
{
public static void main(String args[]){
H# '# & ne< H#();
System.out.println("done");
}}
Output:
true#
done
182. Program
class *{
*(c'ar c#)
{
System.out.println(#);}
}
class 1 eKtends *{
1()
{
System.out.println();}
1(c'ar c#)
{System.out.println(,);
}
}class anagerD
{
-.
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public static void main(String args[])
{
System.out.println("done");}
}
Output:
-ompile Time /rror
183. Programclass 2
{
2(){
System.out.println(#);
}}
class ! eKtends 2
{
!()
{System.out.println();
}}
class eKtends !
{()
{
System.out.println(,);super();
}
}class anager>{
public static void main(String args[])
{ m& ne< ();
}
}
Output:
-ompile Time /rror
call to super must be @irst statement in constructor
184. Programclass 4
{4()
{
t'is(#$);System.out.println(#);
}
4(int i)
{
t'is();
System.out.println();}
}
class anagerC{
public static void main(String args[]){
System.out.println("done");
}
}
Output:
-ompile Time /rror
recursive constructor invocation
185. Program
class :
{
:(){
System.out.println(#);}
}
class eKtends :{
()
{t'is(a);
System.out.println();
}(c'ar c#){
t'is();
System.out.println(,);}
}
class anagerJ{
public static void main(String args[])
{
p#& ne< ();}
}
Output:
-ompile Time /rror
recursive constructor invocation
186. Program
class B
{
--
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B()
{
t'is();}
}
class anagerI{
public static void main(String args[]){
B L#& ne< B();
}
}
Output:
-ompile Time /rror
recursive constructor invocation
187. Program
class B#
{
B#(int i){
t'is(#$);
}
}class anager%
{
public static void main(String args[])
{B# L#& ne< B#($);
}
}Output:
-ompile Time /rror
recursive constructor invocation
188. Program
class B
{B()
{
System.out.println(#);
}}
class B eKtends B
{
B(int i)
{
super();}
}
class anager#${
public static void main(String args[]){
B L& ne< B($);
}
}
Output:
-ompile Time /rror
189. Program
class T
{
T()
{System.out.println(#);
}}
class M eKtends T
{M()
{
System.out.println(#);}
M(int i)
{System.out.println();t'is();
}
}
Output:
-ompile Time /rror
call to t'is must be @irst statement in constructor
190. Program
class N{
N(){
System.out.println(#);
}void test()
{
t'is();
-5
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System.out.println();
}
}class anager##
{
public static void main(String args[]){
N v# &ne< N();v#.test();
}
}
Output:
-ompile Time /rrorcall to t'is must be @irst statement in constructor not
in met'od
191. Program
class O
{
void O(){
System.out.println(#);}
}
class anager#{
public static void main(String args[])
{O < &ne< O();
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E(int K)
{
System.out.println(#);System.out.println(K);
}
int K(int K){
return K;}E K()
{
System.out.println();
return K;}
}
class anager#,
{
public static void main(String args[]){
E K#& ne< E(##);
System.out.println("ain et'od");
K#.K();System.out.println(K#.K);
}
}
Output:
#
##
ain et'odnull
195. Program
class
{()
{
System.out.println(":b6ect-reated");}
(int i)
{
System.out.println(":b6ect-reated");}
(int i5int 6)
{System.out.println(":b6ect-reated");
}
}
class anager
{
public static void main(String args[])
{ a# & ne< ();
a & ne< (#$);
a, & ne< (#$5$);}
}Output:
:b6ect -reated
:b6ect -reated
:b6ect -reated
196. Program
class {
()
{
}
(int i){
}(int i5int 6)
{
}{
System.out.println(":b6ect-reated")
}}
class anager{
public static void main(String args[])
{
a# & ne< (); a & ne< (#$);
a, & ne< (#$5$);
}}
Output:
:b6ect -reated
:b6ect -reated:b6ect -reated
197. Program
class #
{
static int p;#()
{
p==;
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}
#(int i)
{p==;
}
#(int i5int 6){
p==;}
}
class anager
{
public static void main(String args[]){
# a# & ne< #();
# a & ne< #(#$);# a, & ne< #(#$5$);
System.out.println(a,.p);
}}
Output:
,
198. Program
class #{
static int p;
#(){
}
#(int i){}
#(int i5int 6)
{}
{
p==;}
}
class anager{
public static void main(String args[])
{# a# & ne< #();
# a & ne< #(#$);
# a, & ne< #(#$5$);System.out.println(a,.p);
}
}
Output:
,
199. Program
class
{
int i;(int i)
{
System.out.println(t'is.i);t'is.i&i;
}
(){
System.out.println(i);
i$;
}
{i&$$;
}}
class anager,
{public static void main(String args[])
{
d# & ne< ();System.out.println("AAAAAAAA");
d & ne< (#$$);
System.out.println(d#.i="9"=d.i);}
}
Output:
$$AAAAAAAA
$$
#$9#$$
200. Program
class 8
{
8(){
System.out.println(#);}
8(int i)
{t'is();
System.out.println();
}
-
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{
System.out.println(,);
}}
class anagerD
{public static void main(String args[])
{8 @# & ne< 8();System.out.println("AAAAAAA");
8 @ & ne< 8(#$);
}
}
Output:
,
#AAAAAAA
,
#
201. Program
class H
{
int i5653;H(int i)
{
i==;}
H(int i5int 6)
{i==;6==;
}
H(int i5int 65int 3){
i==;
6==;3==;
}
}
class anager>{
public static void main(String args[])
{H '# &ne< H(#);
H ' &ne< H(#5);
H ', &ne< H(#55,);System.out.println('#.i);
System.out.println('.i="9"='.6);
System.out.println(',.i="9"=',.6="9"
=',.3);
}}
Output:
$$9$
$9$9$202. Program
class H
{int i5653;
H(int i)
{t'is.i&i==;
}
H(int i5int 6)
{
t'is.i&i==;t'is.6&6==;
}H(int i5int 65int 3)
{
t'is.i&i==;t'is.6&6==;
t'is.3&3==;
}}
class anager>
{public static void main(String args[]){
H '# &ne< H(#);
H ' &ne< H(#5);H ', &ne< H(#55,);
System.out.println('#.i);
System.out.println('.i="9"='.6);System.out.println(',.i="9"=',.6="9"
=',.3);
}
}Output:
#
#9#99,
203. Program
public class anager
{
private anager()
-(
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{
System.out.println("'ello");
}private void anager()
{
System.out.println("'ai");}
public static void main(String[] args){
ne< anager();
}
}
Output:
'ello
204. Program
public class anager
{
private anager()
{System.out.println("privateconstruct
or");return;
}
private void anager(){
System.out.println("'ai");
}public static void main(String[] args)
{
ne< anager();}
}
Output:
private constructor
205. Program
public class anager{
private anager(int i)
{
System.out.println("i");
}anager(int 6)
{System.out.println("6");
}
public static void main(String[] args){
ne< anager(#);
}
}
Output:
-ompile Time /rroranager(int) is already de@ined in anager
206. Program
public class anager
{
anager mgr&ne< anager();anager()
{
System.out.println(#);}
public static void main(String[] args)
{ne< anager();
}
}
Output:
-ompile Time /rror207. Program
class T
{
static{
System.out.println(#);
}
{System.out.println();
}
T(){
System.out.println(,);
}}
public class anager eKtends T
{anager()
{
System.out.println(D);
}
static{
System.out.println(>);}
{
System.out.println(C);}
public static void main(String args[])
{
50
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ne< anager();
}
}
Output:
#
>
,CD
208. Program
public class anager
{
anager(anager m){
super();
System.out.println(#);
}
public static void main(String args[]){
ne< anager(ne< :b6ect());}
}
Output:
-ompile Time /rror
constructor anager(6ava.lang.:b6ect)
209. Program
class
{
void test(){
System.out.println("Test et'od");
}}
class anager
{public static void main(String args[])
{
a#&ne< ();
a#.test();
}}
Output:
Test et'od
210. Program
pac3age com.lara;
class
{
int i56;
abstract void test();
}class anager
{
public static void main(String[] args){
}
}
Output:
-T/
abstract et'od test in type can only be de@inedby an abstract class.
211. Program
pac3age com.lara;
abstract class
{
int i56; abstract void test();
} class anager
{
public static void main(String[] args){
} }
Output:
compile success212. Program
abstract class +
{abstract void test()
{
}
}
Output:
-ompile Time /rror
abstract met'ods cannot 'ave a body213. Program
class -
{
void test(){
}
51
-
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}
Output:
-ompile Success
214. Program
abstract class
{
abstract void test();
}Output:
-ompile Success
215. Program
abstract class /
{void test()
{
}}
Output:
-ompile success
216. Program
pac3age com.lara;
abstract class
{ }
class anager eKtends {
public static void main(String[] args){
}
}
Output:
-ompile success.
217. Program
abstract class 8
{
abstract void test#();void test()
{
}abstract void test,();
}
Output:
-ompile Success
218. Program
pac3age com.lara;
class
{}
abstract class anager eKtends
{
public static void main(String[] args){
}}
Output:-ompile success.
219. Program
abstract class 0
{void test()
{
}
abstract void test(int i);
void test(double d){
}
abstract void test(c'ar c);}
Output:
compile success220. Program
abstract class H
{
void test()
{
}
abstract void test();}
Output:
-T/221. Program
pac3age com.lara;
abstract class {
abstract void test#();
}abstract class + eKtends
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{
void test#()
{
}
}class anager
{public static void main(String[] args){
}
}
Output:
-ompile success.
222. Program
pac3age com.lara;
abstract class
{ abstract void test#();
}abstract class + eKtends
{
}
class - eKtends +
{ void test#()
{
System.out.println("'ello"); }}
class anager
{public static void main(String[] args)
{
}
}
Output:
-ompile success.223. Program
pac3age com.lara;abstract class
{
abstract void test#(); }
class + eKtends
{
void test#()
{
System.out.println("test()de@ined"); }
}
class anager{
public static void main(String[] args){
+ b# & ne< +();
b#.test#();
}
}Output:test()de@ined
224. Program
pac3age com.lara;
abstract class
{ abstract void test#();
} class + eKtends
{
void test#()
{
System.out.println("test()de@ined"); }
}
class anager{ public static void main(String[] args)
{
+ b# & ne< +(); b#.test();
}
}Output:-T/
T'e met'od test() is undi@ined @or t'e type +
225. Program.pac3age com.lara;
abstract class {
abstract void test();
}class + eKtends
{
5.
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void test#()
{
System.out.println("test()de@ined"); }
}
class anager{
public static void main(String[] args){
+ b# & ne< +();
b#.test();
}
}
Output:
-T/
T'e type + must implement t'e in'erited abstractmet'od .test()
226. Program
pac3age com.lara;abstract class
{ abstract void test();
}
class + eKtends {
void test()
{ System.out.println("test()de@ined");
}
}class anager{
public static void main(String[] args)
{ a# & ne< ();
a#.test();
}}
Output:-T/
-annot instantiate t'e type (
-
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}
public static void main(String[] args)
{anager b#& ne< anager();
b#.test();
}
}Output:
-ompile /rror
230. Program
pac3age com.lara;
abstract class
{ int i;
abstract void test();
abstract void disp();
}
class anager eKtends {
void test()
{
System.out.println("test()de@ined"); }
void disp() {
System.out.println("*nside static
met'od o@ abstract class"); }
public static void main(String[] args)
{
anager b#& ne< anager();
b#.test#();
}
}
Output:
-T/T'e met'od test#() is unde@ined @or t'e type
anager.
231. Program
class *
{void test()
{
}
int test(int a)
{
return #$$;}
}
Output:
compile success
232. Programclass 1
{
void test(){
}
int test(){
return #$$;
}
}
Output:-ompile Time /rror
233. Program
class !
{private void test()
{
}
int test(){
return #$$;
}}
Output:
-T/
234. Program
class !{
private void test()
{}
int test#()
{return #$$;
}
}
Output:
-ompile success.
235. Program
abstract class
55
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{
void test()
{}
abstract void test(int i);
}class + eKtends
{void test(int i){
}
}class - eKtends +
{
void test(int i){
}}
Output:
compile success
236. Program
abstract class E
{
abstract void test();
}class F eKtends E
{
void test(){
System.out.println("test");
}}
class anager
{public static void main(String args[])
{
F y# &ne< F();
y#.test();
}}
Output:
test
237. Program
abstract class 7
{
}
abstract class S eKtends 7
{
}class G eKtends S
{
}
Output:
-ompile Time /rror238. Program
pac3age com.lara;
class 7{
}
class S eKtends 7{
}
class T eKtends S
{
}class anager
{public static void main(String[] args)
{
}
}
Output:
-ompile success.
239. Program
pac3age com.lara;abstract class 0
{
abstract static void test(){
System.out.println("");
}
}
public class anager#
{public static void main(String[] args)
{ System.out.println("anager");
}
}
Output:
-ompile Time /rror
240. Program
5'
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pac3age com.lara;
abstract class 0
{static void test()
{
System.out.println("");
}}
public class anager#
{
public static void main(String[] args){
System.out.println("anager");
}}
Output:
anager241. Program
pac3age com.lara;abstract class 0
{
static void test(){
System.out.println("0");
}
}
public class anager#{
public static void main(String[] args)
{
System.out.println(0.test()); }
}
Output:
-T/
242. Program
pac3age com.lara;
abstract class 0{
static void test(){
System.out.println("0");
}
}
public class anager#
{public static void main(String[] args)
{
0.test(); }
}Output:
0
243. Program
pac3age com.lara;
abstract class 0
{abstract void test();
}
public class anager#{
public static void main(String[] args){
System.out.println("anager");
}}
Output:
anager
244. Program
pac3age com.lara;
public abstract class anager#{
public static void main(String[] args)
{ System.out.println("anager");
}
}
Output:
anager
245. Program
pac3age com.lara;
abstract class 0{
void test()
{
System.out.println(""); }
}
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public class anager# eKtends 0
{
void test() {
System.out.println("anager");
}public static void main(String[] args)
{ 0 a# & ne< anager#(); a#.test();
}
}
Output:
anager
246. Program
pac3age com.lara;
abstract class 0
{
void test() {
System.out.println(""); }
}
public class anager# eKtends 0
{
void test()
{
System.out.println("anager"); }
public static void main(String[] args)
{
0 a# & ne< anager#();
((0)a#).test(); }
}
Output:
anager.247. Program
pac3age com.lara;@inal abstract class 0
{
void test()
{
System.out.println("");
}
}
public class anager# eKtends 0
{
void test() {
System.out.println("anager"); }
public static void main(String[] args)
{
anager# a# & ne< anager#();
a#.test(); }
}
Output:
-T/
T'e class 0 can 'ave eit'er abstract or @inal not
bot'.248. Program
pac3age com.lara;@inal class 0
{
void test()
{
System.out.println(""); }
}
abstract class anager# eKtends 0{
void test()
{ System.out.println("anager");
}
public static void main(String[] args){
}
}Output:
-T/
anager# cannot be sub class to @inal class 0.
249. Program
pac3age com.lara;abstract inter@ace 0
{
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void test();
}
public class anager# eKtends 0{
void test() {
System.out.println("anager"); } public static void main(String[] args)
{
anager# a# & ne< anager#(); a#.test();
}}
Output:
-T/250. Program
pac3age com.lara;abstract class 0
{
void test()
{
}}
@inal class anager# eKtends 0
{ void test() {
System.out.println("anager");
} public static void main(String[] args)
{
anager# a# & ne< anager#();
a#.test();
}
}Output:-ompile success
anager
251. Program
class {
void test()
{
System.out.println("Test et'od");
}
}class anager
{
public static void main(String args[]){
a#&ne< ();a#.test();
}
}
Output:
Test et'od
252. Program
class
{
void test(){
System.out.println("Test et'od");}
}
class anager
{public static void main(String args[])
{
a#&ne< ();
a#.test();}
}
Output:Test et'od
253. Program
pac3age com.lara;
class
{ int i56;
abstract void test();
}class anager
{
public static void main(String[] args){
}
}
Output:
-T/
5(
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abstract et'od test in type can only be de@ined
by an abstract class.
254. Program
pac3age com.lara; abstract class
{
int i56;
abstract void test(); }
class anager
{public static void main(String[] args)
{
}
}
Output:
compile success
255. Programabstract class +{
abstract void test()
{
}
}
Output:
-ompile Time /rror
abstract met'ods cannot 'ave a body256. Program
class -
{
void test()
{
}
}
Output:
-ompile Success
257. Program
abstract class
{
abstract void test();}
Output:
-ompile Success
258. Program
abstract class /
{
void test(){
}}
Output:-ompile success
259. Program
pac3age com.lara;abstract class
{
}
class anager eKtends
{
public static void main(String[] args)
{
}}
Output:
-ompile success.
260. Program
abstract class 8
{abstract void test#();
void test()
{
}
abstract void test,();}
Output:
Compile Success
261. Program
pac3age com.lara;class
{
}
abstract class anager eKtends
{
public static void main(String[] args){
}
'0
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}
Output:
-ompile success.
262. Program
abstract class 0
{
void test()
{
}
abstract void test(int i);void test(double d)
{
}
abstract void test(c'ar c);
}
Output:
compile success263. Program
abstract class H
{
void test(){
}
abstract void test();}
Output:
-T/264. Program
pac3age com.lara;
abstract class
{
abstract void test#(); }
abstract class + eKtends
{ void test#()
{
}
}
class anager
{public static void main(String[] args)
{
}
}
Output:
-ompile success.
265. Program
pac3age com.lara;
abstract class {
abstract void test#();
}abstract class + eKtends
{
}
class - eKtends +
{
void test#()
{ System.out.println("'ello");
}}
class anager
{public static void main(String[] args)
{
}
}
Output:-ompile success.
266. Program
pac3age com.lara;abstract class
{
abstract void test#(); }
class + eKtends
{
void test#() {
System.out.println("test()de@ined"); }
}
class anager{
public static void main(String[] args)
{
'1
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+ b# & ne< +();
b#.test#();
} }
Output:
test()de@ined
267. Program
pac3age com.lara; abstract class
{
abstract void test#(); }
class + eKtends
{
void test#()
{
System.out.println("test()de@ined");
}}
class anager{
public static void main(String[] args)
{ + b# & ne< +();
b#.test();
}}
Output:
-T/T'e met'od test() is undi@ined @or t'e type +
268. Program
pac3age com.lara;abstract class
{
abstract void test(); }
class + eKtends
{
void test#() {
System.out.println("test()de@ined"); }
}
class anager{
public static void main(String[] args)
{
+ b# & ne< +();
b#.test();
}}
Output:
-T/T'e type + must implement t'e in'erited abstract
met'od .test()269. Program
pac3age com.lara;
abstract class {
abstract void test();
}class + eKtends
{
void test()
{ System.out.println("test()de@ined");
}}
class anager
{ public static void main(String[] args)
{
a# & ne< (); a#.test();
}
}Output:
-T/
-annot instantiate t'e type (
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}
}
Output:
*nside static met'od o@ abstract class
271. Program
pac3age com.lara;
abstract class anager
{ int i;
abstract void test();
static void disp() {
System.out.println("*nside static
met'od o@ abstract class"); }
public static void main(String[] args)
{
}}
Output:
-ompile success
272. Program
pac3age com.lara;
abstract class
{ int i;
abstract void test();
abstract void disp();}
class anager eKtends
{ void test()
{
System.out.println("test()de@ined"); }
void disp()
{
System.out.println("*nside staticmet'od o@ abstract class");
} public static void main(String[] args)
{
anager b#& ne< anager(); b#.test();
}
}
Output:
-ompile /rror
273. Program
pac3age com.lara;
abstract class
{
int i; abstract void test();
abstract void disp();
}class anager eKtends
{
void test()
{
System.out.println("test()de@ined");
}
void disp()
{ System.out.println("*nside static
met'od o@ abstract class");
}public static void main(String[] args)
{
anager b#& ne< anager();
b#.test#();
}
}
Output:
-T/T'e met'od test#() is unde@ined @or t'e type
anager.
274. Program
class *
{
void test()
{}
int test(int a){
return #$$;
}}
Output:
compile success
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275. Program
class 1
{
void test(){
}
int test(){
return #$$;
}}
Output:
-ompile Time /rrortest() is already de@ined in 1
276. Program
class !{
private void test(){}
int test()
{return #$$;
}
}
Output:
-T/
277. Program
class !{
private void test()
{
}
int test#(){
return #$$;
}}
Output:
-ompile success.278. Program
abstract class
{void test()
{
}
abstract void test(int i);
}
class + eKtends {
void test(int i)
{
}}class - eKtends +
{
void test(int i)
{
}
}
Output:
compile success
279. Programabstract class E
{abstract void test();
}
class F eKtends E{
void test()
{System.out.println("test");
}
}class anager{
public static void main(String args[])
{F y# &ne< F();
y#.test();
}}
Output:
test
280. Programabstract class 7
{}
abstract S eKtends 7
{}
class G eKtends S
{
'-
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}
Output:
-ompile Time /rror
281. Program
pac3age com.lara;
class 7
{
}class S eKtends 7
{
}class T eKtends S
{
}class anager
{
public static void main(String[] args)
{
}
}