#include <stdio.h>
int compute_sum(int a,int b);
int main(void)
{
int sum;
sum = compute_sum(100,200);
printf("100ºÎÅÍ 200±îÁöÀÇ ÇÕ = %d \n", sum);
return 0;
}
int compute_sum(int a, int b)
{
int i;
int result = 0;
for (i = a; i <= b; i++) {
if (i % 3 == 0) result += i;
}
return result;
}