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#include <stdio.h> void main() { printf("Hello World"); }
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#include <stdio.h> int main(void) { printf("Hello, world!\n"); return 0; }
#include <stdio.h> int main (void) { printf("hello world!\n"); }
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#include<stdio.h> int main() { printf("Hello, World!\n"); return 0; }
module Main where main= putStrLn "Hello World!"
module Main where main = putStrLn "Hello World!"
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print("Hello, world!")
print("hello world")
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<?php echo "Hello, world!"; ?>
<?php echo "hello world!"; ?>
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$variable = "Hello World"; print ("$variable");
$variable = "Hello World"; print ($variable);
print "hello world"
comment = "Hello, World"; print comment;
(define x "hello world") (display x)