fAAiqa - Online C Compiler & Debugging Tool

#include <stdio.h>

void cal(int x, int y, int *sum, int *diff, int *mul, int *mod);

void cal(int x, int y, int *sum, int *diff, int *mul, int *mod) {
    *sum = x + y;

    if(x>y){
    	*diff=x-y;
    }else{
    	*diff=y-x;
    }

    *mul = x * y;
    *mod = x / y;
}

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

    scanf("%d", &x);

    scanf("%d", &y);

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

    printf("和：%d\n", sum);
    printf("差（正）：%d\n", diff);
    printf("積：%d\n", mul);
    printf("商（切り捨て）：%d\n", mod);

    return 0;
}