Add Up Numbers: Get to 21 or Stop at 0

[MMOne]

Ask the user for a number between 1 and 11; stop asking when the user enters 0 OR when the total goes over 21. Display the total on the screen. For example:

#include<iostream>
#include<cmath>
using namespace std;
int main(){

int num, total;

count << "Enter a number between 1 and 11 (0 to stop): ";
cin >> num;
count << num << endl;

while((num > 0)&&(num < 12)){
count << num << endl;

total = total + num;
while ((num == 0) || (total > 21)){
count << "Your total was " << total << endl;
count << "Thanks for playing!" << endl;
}
}
return 0;
}

When I compile it will not provide the messages at the end. Not sure how to do this my code might just be sloppy. Any help would be appreciated.

 

[Greg]

This is how I'd code it. I didn't compile and run it, though.

#include <iostream>
#include <cmath>

using namespace std;

int main()
{
    int num;
    int total = 0;
    int quit = 0;

    while (!quit) {
        cout << "Enter a number between 1 and 11 or 0 to quit." << endl;
        cin >> num;

        if (num == 0)
          quit = 1;
        else if (num < 1 || num > 11)
                cout << "Invalid number." << endl;
        else {
             total = total + num;
             if (total > 21)
               quit = 1;
        }
    }

    cout << "Your total was " << total << endl;
}