#include <stdio.h>
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;
}

int main(){
	int x,y,sum,diff,mul,mod;
	scanf("%d %d",&x,&y);
	cal(x,y,&sum,&diff,&mul,&mod);
	printf("和は%d\n",sum);
	printf("差は%d\n",diff);
	printf("積は%d\n",mul);
	printf("商は%d\n",mod);
	return 0;
}