WCIPEG 3n+1 (C++)

#include <iostream>

using namespace std;

int main()
{
    int n, i = 0;
    cin >> n;

    while (n != 1)
    {
        i ++;
        if ((n % 2) != 0)
        {
            n = n * 3 + 1;
            continue;
        }
        else
        {
            n = n / 2;
            continue;
        }
    }
    cout << i;
    return 0;
}