code: добавлен вывод разности

main.cpp

@@ -4,6 +4,7 @@ int main() {
 	cout << "Enter A and B: ";
     int a, b;
     cin >> a >> b;
-    cout << "A + B = " << a + b;
+    cout << "A + B = " << a + b << endl;
+    cout << "A - B = " << a - b << endl;
     return 0;
 }