Hello world! | ABQ Runner

C++

#include <iostream>

int main() {
std::cout << “Hello, world!\\n“;
return 0; }

FORTRAN

program helloworld     
   print *, "Hello world!"
end program helloworld

ASCII

48 65 6C 6C 6F 2C 20 77 6F 72 6C 64 21 0D 0A

COBOL

IDENTIFICATION DIVISION.
PROGRAM-ID. HELLO-WORLD.

ENVIRONMENT DIVISION.

DATA DIVISION.

PROCEDURE DIVISION.
DISPLAY “Hello, World!”.
STOP RUN.