Fixes NaN when attempting to divide by 0 resolves ChicoState#61

main.cpp

@@ -3,16 +3,16 @@
 
 int main()
 {
-    cout<<"Hi, please enter two whole numbers: ";
+    std::cout<<"Hi, please enter two whole numbers: ";
 
     int x,y;
 
     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 << "Division: " << (y != 0 ? std::to_string(x / y) : ("Dividing by zero is not a number.")) << std::endl;
+    std::cout << "Remainder: " << (y != 0 ? std::to_string(x % y) : ("Dividing by zero is not a number.")) << std::endl;
     std::cout << "Square Root: " << sqrt(x) << std::endl;
     std::cout << "Square: " << pow(x, y) << std::endl;