diff --git a/main.cpp b/main.cpp
index 8efd69d..8b3d13d 100644
--- a/main.cpp
+++ b/main.cpp
@@ -10,7 +10,6 @@ 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';
     return 0;
 }