两个整数做简单加减乘除运算

#include <stdio.h>
int main()
{
    int A,B;
    scanf("%d%d",&A,&B);
    printf("%d + %d = %d\n",A,B,A+B);
    printf("%d - %d = %d\n",A,B,A-B);
    printf("%d * %d = %d\n",A,B,A*B);
    printf("%d / %d = %d\n",A,B,A/B);
    return 0;
}