разность а потом сумма

main.cpp

@@ -4,4 +4,8 @@ int main() {
 	cout << "Enter A and B: ";
 	int a, b;
 	cin >> a >> b;
+	cout << "A = " << a << endl << "B = " << b << endl;
+	cout << "A + B = " << a + b << '\n'
+		<< "A - B = " << a - b << '\n';
+
 }