#include<stdio.h>
int main()
{
    int a;
    int b;
   if( scanf("%d %d",&a,&b)==2)
   {
    printf("%d\n",a*b);
   }
   if(b!=0){
    printf("%d\n",a/b);}
    else
    {
        printf("Invalid input\n")
    }
}