#include <stdio.h>
void cal (int x,int y, int*sum,int*diff,int*mul,int*mod);
int main(void) {

	int a,b,c,d,x,y;
	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",a,b,c,d);
	return 0;
}

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

*sum=x+y;
*diff=x>y?x-y:y-x;
*mul=x*y;
*mod=x/y;

}