Moved Unsolved to it's own file

Headers/Unsolved.hpp

@@ -0,0 +1,24 @@
+//ProjectEuler/ProjectEulerCPP/headers/Unsolved.hpp
+//Matthew Ellison
+// Created: 08-28-20
+//Modified: 08-28-20
+//An exception class thrown if you try to access something before it has been solved
+
+
+#ifndef UNSOLVED_HPP
+#define UNSOLVED_HPP
+
+
+#include <string>
+
+
+class Unsolved{
+private:
+	std::string message;
+public:
+	Unsolved(){}
+	Unsolved(std::string message) : message(message){}
+};
+
+
+#endif //UNSOLVED_HPP