#include <stdio.h>

void cal(int x, int y, int *sum, int *diff, int *mul, int *mod) {
    *sum = x + y;
    *diff = x>y?x-y:y-x;
    *mul = x * y;
    *mod = x / y;
    }

int main() {
    int x, y, sum, diff, mul, mod;

    scanf("%d %d", &x, &y);

    cal(x, y, &sum, &diff, &mul, &mod);

    printf("和 %d\n", sum);
    printf("差 %d\n", diff);
    printf("積 %d\n", mul);
    printf("商 %d\n", mod);

    return 0;
}