1#include <stdio.h>
 2
 3int sum(int a, int b);
 4
 5int main() {
 6    for (int i = 0; i < 10; ++i) {
 7        printf("SUM of 5+%d is %d\n", i, sum(5, i));
 8    }
 9
10    return 0;
11}