#include <stdio.h>

int main() {
    
    
   /* int a,b;
    scanf("%d",&a);
    scanf("%d",&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);
    printf("%d%%%d=%d\n",a,b,a%b); */

    
    return 0;
}