cvw/examples/C/simple/simple.c

// simple.C
// David_Harris@hmc.edu 24 December 2021
// Simple illustration of compiling C code

#include <stdio.h>

long sum(long N) {
   long result, i;
   result = 0;
   for (i=1; i<=N; i++) {
       result = result + i;
   }
   return result;
}

int main(void) {
    long s;
    s = sum(4);
    printf("s = %ld\n", s);
    return 0; // 0 means success
}