Cyclone    up http://www.research.att.com/projects/cyclone/
 
  Description: Cyclone is a safe dialect of C. It has lots of other features not found in C, e.g. tagged unions, ML-style datatypes, parametric polymorphism, pattern matching and exceptions.


 Hello World   Michael Neumann
#include <stdio.h>

int main() {
  printf("Hello World\n");
  return 0;
}
Prints "Hello World" onto the screen.