#include<stdio.h>
int main() {
	int a = 9, b = 4, c;
	c = a + b;
	printf("A + B = %d\n", c);
	c = a / b;
	printf("A / B = %d\n", c);
	c = a % b;
	printf("A %% B = %d\n", c);
	return 0;
}