求助巴山楚水凄凉地，一个bug困扰me

#include <stdio.h>
int main() {
int num1, num2;
int sum, product, difference, quotient, remainder;
printf("请输入第一个整数：");
scanf("%d", &num1);
printf("请输入第二个整数：");
scanf("%d", &num2);
sum = num1 + num2;
product = num1 * num2;
difference = num1 - num2;
quotient = (num1 / num2);
remainder = num1 % num2;
printf("两个数的和是：%d\n", sum);
printf("两个数的乘积是：%d\n", product);
printf("两个数的差是：%d\n", difference);
printf("两个数的商是：%d\n", quotient);
printf("两个数的余数是：%d\n", remainder);
return 0;
}