#include<stdio.h>
int main()
{
int a,b,t;
double c;
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);
if(a%b==0){
t=a/b;
printf("%d / %d = %d",a,b,t);
}
else{
c=1.0*a/b;
printf("%d / %d = %0.2f",a,b,c);
}
return 0;
}