Programming Fundamentals/Introduction/C
hello.cEdit
// This program displays "Hello world!"
//
// References:
// https://en.wikipedia.org/wiki/%22Hello,_World!%22_program
#include <stdio.h>
int main()
{
printf("Hello world!");
}
Try ItEdit
Copy and paste the code above into one of the following free online development environments or use your own C compiler / interpreter / IDE.