code: все операции боб

main.cpp

@@ -10,6 +10,5 @@ int main()
     cout << "A + B = " << a + b << '\n'
     << "A - B = " << a - b << '\n'
     << "A * B = " << a * b << '\n'
-    << "A * B = " << a * b << '\n'
     << "A / B = " << a / b << '\n';
 }