pascal act

8/11/2019 Pascal Act

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Prepared by

Mhar Danie

TPL ACT.

(MIDTERM PROJECT)

SUBMITTED BY: SUBMITTED TO:

MHAR DANIEL MR. IAN CLINT E. OFFEMARIA


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1. Write a Pascal program that will accept Five Grades of a student and determine the average and display whether the student Pass

or Fail.

Code: (if else) Output:

uses crt; Input 5 grades:

var a,b,c,d,e:real; 74

var ave:real; 75

begin 76

clrscr; 77

writeln('Input 5 grades: '); 78readln(a,b,c,d,e);

ave:=(a+b+c+d+e)/5; Average is PASSED

writeln; Average is 76.00_

if(ave>74) then begin

writeln('Average is PASSED'); end else

writeln('Average is FAILED!');

write('Average is ',ave:2:2); readln; end.

2. Write a Pascal program that will accept five integers and will determine the smallest and the lowest among the five input

numbers.


uses crt; Input 5 integers:

var a,b,c,d,e,big,small:integer; begin clrscr; 5 4 3 2 1

writeln('Input 5 integers:');

readln(a,b,c,d,e); Biggest number: 5

small:=a; big:=a; Smallest number: 1_

if(small>b) then small:=b;

if(bigc) then small:=c;

if(bigd) then small:=d;

if(bige) then small:=e;

if(big


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var ave:integer;

begin Average is PASSED

clrscr; Average is 76_

writeln('Input 5 grades: ');

readln(a,b,c,d,e);

ave:=(a+b+c+d+e)div 5; writeln; case ave of

75..100 : writeln('Average is PASSED');

0..74 : writeln('Average is FAILED!'); end;

write('Average is ',ave); readln; end.

5. Write a program that determines if the input letter is Vowel or Consonant. Your program must be able to handle a capital or small

input letter.

1st

Solution: Use the ladderized if/else if /else conditional statements

2nd

Use the switch/case conditional statement


uses crt; Input letter: a

var letter:char; It is a Vowel

begin clrscr; _

write('Input letter: ');

readln(letter);

if(letter='a')OR(letter='A')OR(letter='E')OR(letter='e')OR(letter='I')OR(letter='i')

OR(letter='o')OR(letter='O')OR(letter='U')OR(letter='u')then

writeln('It is a Vowel')

else writeln('It is a Consonant'); readln; end.

Code: (case) Output:

uses crt; Input letter: Z

var letter:char; It is a Consonant

begin clrscr; _

write('Input letter: ');

readln(letter); case letter of

'A':writeln('It is a Vowel');

'a':writeln('It is a Vowel');'E':writeln('It is a Vowel');

'e':writeln('It is a Vowel');

'I':writeln('It is a Vowel');

'i':writeln('It is a Vowel');

'O':writeln('It is a Vowel');

'o':writeln('It is a Vowel');

'U':writeln('It is a Vowel');

'u':writeln('It is a Vowel');

'a'..'z':writeln('It is a Consonant');

'A'..'Z':writeln('It is a Consonant');

end; readln; end.

6. Write a program that accepts dates written in numerical form and then output them as a complete form. For example, the input:

2 26 1986 should produce the output: February 26, 1986

1st

Solution: Use the ladderized if/else if /else conditional statements

2nd

Use the switch/case conditional statement


uses crt; Input month: 12

var month,day,year:string; Input day: 3

begin Input year: 2014


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clrscr;

December 3, 2014_

write('Input month: ');

readln(month);

write('Input day: ');

readln(day);

write('Input year: ');

readln(year);

if(month='1') then

month:='January'else if(month='2') then

month:='February'

else if(month='3') then

month:='March'


month:='April'


month:='May'


month:='June'


month:='July'


month:='August'


month:='September'


month:='October'


month:='November'


month:='December'

else writeln('Invalid Input!'); writeln;

write('',month,' ',day,', ',year); readln; end.


uses crt; Input month: 1

var month,day,year:integer; Input day: 1

begin Input year: 1234

clrscr;

January 1, 1234_

write('Input month: '); readln(month);

write('Input day: '); readln(day);

write('Input year: '); readln(year); writeln;

case month of

1 : write('January ',day,', ',year);

2 : write('February ',day,', ',year);

3 : write('March ',day,', ',year);

4 : write('April ',day,', ',year);

5 : write('May ',day,', ',year);

6 : write('June ',day,', ',year);

7 : write('July ',day,', ',year);

8 : write('August ',day,', ',year);

9 : write('September ',day,', ',year);

10 : write('October ',day,', ',year);

11 : write('November ',day,', ',year);

12 : write('December ',day,', ',year);


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0..12345 : write('Invalid Input!');

end; readln; end.

7. Write a program that examines the value of a variable called temp. Then display the following messages, depending on the value

assigned to temp.

Temperature Message

Less than 0 ICE

Between 0 and 100 WATERExceeds 100 STEAM


uses crt; Input integer: -1

var temp:integer; ICE_

begin clrscr;

write('Input integer: ');

readln(temp);

if(temp= 1100) then

write('Civilian Aircraft')

else if(distance >=500) then

write('Military Aircraft')

else write('It s a bird');

readln; end.


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uses crt; Input Distance Traveled: 500

var distance:integer; Military Aircraft_

begin clrscr;

write('Input Distance Traveled: ');

readln(distance);

case distance of

1100..12345: write('Civilian Aircraft');

500..1099: write('Military Aircraft');

-12345..499: write('Its a Bird');end; readln; end.

9. Write a program that determines the class of the Ship depending on its class ID (IDENTIFIER). Here are the criteria. The class ID

serves as the input data and the Ship class as the output info..

Class ID Ship Class

B or b Battleship

C or c Cruiser

D or d Destroyer

F or f Frigate


uses crt; Input Class ID(B,C,D OR F): F

var class:char;

begin Frigate

clrscr; _

write('Input Class ID(B,C,D OR F): ');

readln(class); writeln;

if(class='B') or (class='b') then

write('Battleship')

else if(class='c') or (class='C') then

write('Cruiser')

else if(class='d') or (class='D') then

write('Destroyer')else if(class='f') or (class='F') then

writeln('Frigate')

else write('Invalid Input!'); readln; end.


uses crt; Input Class ID(B,C,D OR F): f

var class:char;

begin Frigate

clrscr; _

write('Input Class ID(B,C,D OR F): ');

readln(class); writeln;

case class of

'B': write('Battleship');

'b': write('Battleship');

'c': write('Cruiser');

'C': write('Cruiser');

'd': write('Destroyer');

'D': write('Destroyer');

'f': writeln('Frigate');

'F': writeln('Frigate');

'a'..'z': write('Invalid Input!');

'A'..'Z': write('Invalid Input!'); end; readln; end.


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10. The National Earthquake Information Center has the following criteria to determine the earthquakes damage. Here are the

given Richter scale criteria and their corresponding characterization. The Richter scale serves as the input data and the

characterization as output information.

Richter Characterization

Numbers (n)

N=n=n=n


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Three-Installment (3) 10 % interest


uses crt; Enter tuition fee: 20000

var tuition,mode,total:real; (Press 1 for Cash, 2 for Two-installment, 3 for Three-Installment)

begin Enter mode of payment: 1

clrscr;

write('Enter tuition fee: '); Your total tuition fee is: 18000.00_

readln(tuition);

writeln('(Press 1 for Cash, 2 for Two-installment, 3 for Three-Installment)');write('Enter mode of payment: ');

readln(mode); writeln;

if(mode=1) then begin

total:=(tuition * 0.10); total:=(tuition - total);

write('Your total tuition fee is: ',total:4:2); end

else if(mode=2) then begin

total:=(tuition * 0.05); total:=(tuition - total);


else if (mode=3) then begin

total:=(tuition * 0.10); total:=(tuition + total);


else write('Invalid input!..'); readln; end.

14. Write a program that accepts an input grade in percentile form and output its grade equivalent; based on the given range of

percentile and grade equivalent table below:

Range Grade

98-100 1.00

95-97 1.25

92-94 1.50

89-91 1.75

85-88 2.00

82-84 2.25

80-81 2.5077-79 2.75

75-76 3.00

Other grades Out-of-Range


uses crt; Input grade 98

var grade:integer;

begin Grade is 1.00_

clrscr;

write('Input grade ');

readln(grade); writeln;

if(grade >=98) then

write('Grade is 1.00')

else if(grade>=95) then










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Mhar Danie

sequence:=1; 5 25

repeat _

writeln('':5,sequence,' ':15,sequence*sequence); inc(sequence); until(sequence>5);

readln; end.

Code: (while do) Output:

uses crt; Sequence nos. Squared

var sequence:integer;

begin clrscr; 1 1write('Sequence nos.'); 2 4

write('':5); 3 9

writeln('Squared'); writeln; 4 16

sequence:=1; 5 25

while 5); writeln;

num:=1; repeat 1, 2, 3, 4, 5, 5, 4, 3, 2, 1, _

write(arr[num],', '); inc(num);

until(num>5);

num:=5; repeat

write(arr[num],', '); dec(num);

until(num


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writeln('Input integers: '); 6

while num5); writeln;

num:=1; repeat 1, 2, 3, 4, 5, 5, 4, 3, 2, 1, _

write(arr[num],', '); inc(num);

until(num>5);

num:=5; repeat

write(arr[num],', '); dec(num);

until(num


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readln(arr[num]);

inc(num); end; 9, 8, 7, 6, 5, 5, 6, 7, 8, 9, _

writeln; num:=1;

while num0 do begin

write(arr[num],', ');

dec(num); end; readln; end.

18. Write a program that calculates the factorial value of the input number n! Use the incrementation formula (i++) for

your solution instead of decrementation formula (i--).

Sample input/output dialogue:

Enter a no. 4

Factorial value: 24

Code: (for to do) Output:

uses crt; Input num: 4

var num,a,b:integer; Factorial value: 24_

begin

clrscr;

write('Input num: ');

readln(num); b:=1;

for a:=1 to num do

b:=b * a;

write('Factorial value: ',b); readln; end.

Code: (repeat until) Output:


var num,a,b:integer; Factorial value: 24_begin clrscr;


readln(num);

b:=1; a:=1;

repeat b:=b * a;

inc(a);

until (a>num);

write('Factorial value: ',b); readln; end.



var num,a,b:integer; Factorial value: 24_

begin clrscr;


readln(num); b:=1; a:=1;

while a


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Sample input/output dialogue:

Enter a no. 9

Fibonacci series: 1 1 2 3 4 8 13 21 34

Code: (for to do) Output:

uses crt; Enter a no. 9

var no,no1,no2,result,a:integer; Fibonacci series: 1 1 2 3 4 8 13 21 34_begin clrscr;

write('Enter a no. ');

readln(no);

no1:=1; no2:=1;

write('Fibonacci series: ',no1,' ',no2);

for a:=1 to no-2 do begin

result:=no1+no2; write(' ',result);

no1:=no2; no2:=result; end; readln; end.

Code: (repeat until) Output:

uses crt; Enter a no. 9

var no,no1,no2,result,a:integer; Fibonacci series: 1 1 2 3 4 8 13 21 34_begin clrscr;


readln(no);

no1:=1; no2:=1;

write('Fibonacci series: ',no1,' ',no2);

a:=1; repeat

result:=no1+no2; write(' ',result);

no1:=no2; no2:=result; inc(a);

until(a>9-2); readln; end.

Code: (while do) Output:uses crt; Enter a no. 9

var no,no1,no2,result,a:integer; Fibonacci series: 1 1 2 3 4 8 13 21 34_

begin clrscr;


readln(no);

no1:=1; no2:=1;

write('Fibonacci series: ',no1,' ',no2); a:=1;

while a


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begin clrscr; Total sum of squared is 30_

write('Input number: ');

readln(num);

for a:=1 to num do

begin pow:=(a*a);

sum:=(sum+pow); end; writeln;

write('Total sum squared is ',sum); readln; end.

Code: (repeat until) Output:uses crt; Input number: 4

var num,a,pow,sum:integer;



readln(num); a:=1;

repeat pow:=(a*a);

sum:=(sum+pow); inc(a);

until(a>num); writeln;

write(' Total sum of squared is ',sum); readln; end.


uses crt; Input number: 4var num,a,pow,sum:integer;



readln(num); a:=1;

while(a


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