code: добавлен вывод разности

main.cpp

@@ -4,9 +4,10 @@ using namespace std;
 int main()
 {
     cout << "Enter A and B:" << endl;
-    int a, b, c;
+    int a, b;
     cin >> a >> b;
-    c = a + b;
+    cout << "A + B = " << a + b << '\n'
-    cout <<"Sum:" << c;
+         << "A - B = " << a - b << '\n';
+
     return 0;
 }