9 . Using C++

Assuming that the user enters 23 and 45 as inputs for num1 and num2, respectively, what is the output of the following code snippet?

#include 

#include 

using namespace std;

int main()

{

 cout << "Enter a number: ";

 string num1;

 cin >> num1;

 cout << "Enter another number: ";

 string num2;

 cin >> num2;

 string final = num1 + num2;

 cout << final << endl;

 return 0;

}

		23
		No output due to a run-time error
		68
		2345