#include<stdio.h>
int main(){
int a, b;
printf("Enter two integers (a and b):\n");
if (scanf("%d %d", &a, &b) != 2) {
    printf("Invalid input\n");
    return 1;
}
printf("product: %d\n", a * b);
if (b != 0){
    printf(Quotient: "%d\n", a / b);
}else{
    printf("Error: Division by zero\n");
}
return 0;
}