hello.c
[edit | edit source]// This program displays "Hello world!" // // References: // https://en.wikipedia.org/wiki/%22Hello,_World!%22_program #include<stdio.h> intmain() { printf("Hello world!"); }
Try It
[edit | edit source]Copy and paste the code above into one of the following free online development environments or use your own C compiler / interpreter / IDE.
