diff --git a/main.cpp b/main.cpp
index 5411e7a..3e4107b 100644
--- a/main.cpp
+++ b/main.cpp
@@ -16,8 +16,12 @@ int main()
     cout << "Addition: " << x + y << endl;
     cout << "Subtraction: " << x - y << endl;
     cout << "Multiplication: " << x * y << endl;
+    if(y == 0) {
+      cout << "Dividing by zero is not a number." << endl;
+    } else {
     cout << "Division: " << x / y << endl;
     cout << "Remainder: " << x % y << endl;
+    }
     cout << "Square Root: " << sqrt(x) << endl;
     cout << "Square: " << pow(x, y) << endl;