#include <stdio.h>

void cal (int x,int y,int*sum,int*diff,int*mul,int*mod);

int main(void)
{
int x,y,a,b,c,d;
printf("x :");scanf("%d",&x);
printf("y :");scanf("%d",&y);


cal(x,y,&a,&b,&c,&d);
printf("sum:%d diff:%d mul:%d mod:%d\n",a,b,c,d);
return 0;
}
void cal(int x,int y,int*sum,int*diff,int*mul,int*mod)
{
*sum=x+y;
if(x>y){
*diff=x-y;
}
else if(x<y){
*diff=y-x;
}
*mul=x*y;
*mod=x/y;
}