#include <stdio.h>

int add(int a, int b) { return a + b; }
int sub(int a, int b) { return a - b; }
int mul(int a, int b) { return a * b; }

int main() {
    int (*ops[3])(int, int) = { add, sub, mul };
    char *names[] = { "Add", "Subtract", "Multiply" };
    int x = 8, y = 2;

    for (int i = 0; i < 3; i++) {
        printf("%s: %d\n", names[i], ops[i](x, y));
    }

    return 0;
}