#include <iostream>

using namespace std:
int main(){
	cout << "Enter A and B: ";
	int a, b;
	cin >> a >> b;
	cout << "A + B = " << a + b << '\n'
		 << "A - B = " << a - b << '\n'
		 << "A * B = " << a * b << '\n';
	return 0;
}