#include <stdio.h>
#include <stdlib.h>


int main() {
	int x,y;
	scanf("%d%d", &x,&y);
	printf("%d\n", x+y );
	printf("%d\n", x-y);
	printf("%d\n", x*y);
	printf("%d\n",x/y);
	
	
	
	
		return 0;
}