diff --git a/main.cpp b/main.cpp
index 781dfc7..9db45bd 100644
--- a/main.cpp
+++ b/main.cpp
@@ -10,9 +10,13 @@ int main()
     std::cin >> x >> y;
     std::cout << "Addition: " << x + y << std::endl;
     std::cout << "Subtraction: " << x - y << std::endl;
-    std::cout << "Multiplication: " <<x * y << std::endl;
-    std::cout << "Division: " << x / y << std::endl;
-    std::cout << "Remainder: " <<x % y << std::endl;
+    std::cout << "Multiplication: " << x * y << std::endl;
+    if (y == 0) {
+	    std::cout << "Dividing by zero is not a number." << std::endl;
+    } else {
+	    std::cout << "Division: " << x / y << std::endl;
+    }
+    std::cout << "Remainder: " << x % y << std::endl;
     std::cout << "Square Root: " << sqrt(x) << std::endl;
     std::cout << "Square: " << pow(x, y) << std::endl;