// School of Computer Engineering // K.N. Toosi University of Technology #include <stdio.h> void store_sum(int, int*); int a; int main() { store_sum(10, &a); printf("%d\n", a); return 0; } void store_sum(int n, int *p) { int sum, i; sum = 0; for (i = 1; i <= n; i++) sum += i; *p = sum; }