first appeared features popular uses basic print "hello, world!" 30 print "i'm...

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BasicPRINT "Hello, world!" 30 PRINT "I'm learning about commands in BASIC.“40 PRINT "This text is being printed via the PRINT command.“50 PRINT "On the next line, I'll use CLS." 60 CLS "Now the next word would be PRINT."

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Cmain() { int number; printf("Enter an integer\n"); scanf("%d",&number); printf("Integer entered by you is %d\n", number); return 0; }

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Scheme

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Pythonprint (“hello world”)Input = name ()Print (“hello ” + name + “ how are you”)

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Java int radius = 0; System.out.println("Please enter radius of a circle"); try { //get the radius from console BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); radius = Integer.parseInt(br.readLine()); } //if invalid value was entered catch(NumberFormatException ne) { System.out.println("Invalid radius value" + ne); System.exit(0); } catch(IOException ioe)

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Ruby# Operators are really method invocations. a = 10 b = 3.*(a).+(2) Kernel::printf("%d %d\n", a, b); # Type is still dynamic. b = String.new("A string") c = 'Another String' Kernel.print(b.+(" and ")::+(c).+("\n"))

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C#public class Hello3 { public static void Main(string[] args) { Console.WriteLine("Hello, World!"); Console.WriteLine("You entered the following {0} command line arguments:", args.Length ); for (int i=0; i < args.Length; i++) { Console.WriteLine("{0}", args[i]); }

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Scratch

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PHP<?php$color = "red";echo "My car is " . $color . "<br>";echo "My house is " . $COLOR . "<br>";echo "My boat is " . $coLOR . "<br>";?>

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JavaScript<h1>JavaScript Statements</h1>

<p>Statements are separated by semicolons.</p>

<p>The variables x, y, and z are assigned the values 5, 6, and 11:</p>

<p id="demo"></p>

<script>var x = 5;var y = 6;var z = x + y;document.getElementById("demo").innerHTML = z;</script>

</body></html>

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Visual Basic .NET

left2 = Int(Rnd * 7000) + 1000left3 = Int(Rnd * 7000) + 1000top1 = Int(Rnd * 5000) + 100top2 = Int(Rnd * 5000) + 100top3 = Int(Rnd * 5000) + 100Image2.Left = left1Image3.Left = left2Image4.Left = left3Image2.Top = top1Image3.Top = top2Image4.Top = top3w = 0score = 0

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Pascalvariables here if necessary BEGIN Some Code; END; FUNCTION FunctionName(variableList): VariableType; variables here if necessary BEGIN Some Code if necessary; FunctionName := some expression More Code if necessary; END; ... more functions

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COBOL000050 ENVIRONMENT DIVISION. 000060 INPUT-OUTPUT SECTION. 000070 FILE-CONTROL. 000080 SELECT STUDENT-FILE ASSIGN TO SYSIN 000090 ORGANIZATION IS LINE SEQUENTIAL. 000100 SELECT PRINT-FILE ASSIGN TO SYSOUT 000110 ORGANIZATION

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Perlbg = $ARGV[0]; $inbase = $ARGV[1]; $outbase = $ARGV[2]; $start = $ARGV[3]; $stop = $ARGV[4]; # for each image

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ALGOL 68mode, op, prio, proc, flex, heap, loc, long, ref, short, bits, bool, bytes, char, compl, int, real, sema, string, void, channel, file, format, struct, union, at "@", eitherr0, is ":=:", isnt is notr0 ":/=:" ":≠:", of "→"r0, true, false, empty, nil "○", skip "~", co "¢", comment "¢", pr, pragmat, case ~ in ~ ouse ~ in ~ out ~ esac "( ~ | ~ |: ~ | ~ | ~ )", for ~ from ~ to ~ by ~ while ~ do

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Prologlikes(mary,food). likes(mary,wine). likes(john,wine). likes(john,mary). The following queries yield the specified answers. | ?- likes(mary,food). yes. | ?- likes(john,wine). yes. | ?- likes(john

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Haskell

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C++std::vector<int> target2(5);std::vector<int> target3;template <typename RangeOfInts>void foo(RangeOfInts source){ std::vector<int> target1{std::begin(source), std::end(source)};

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AssemblyMOV r0, #0C ;load base address of string into r0LOAD: MOV r1,(r0) ;load contents into r1CALL PRINT ; call a print routine to print the character in r1INC r0 ;point to next characterJMP LOAD ;load next character