Problem #14

#include <iostream>
#include <ctime>

using namespace std;

int main()
{
    clock_t start = clock();
    int total = 0;
    int temp;
    int holder;
    int count;

    holder = 0;
    for (unsigned int i = 1; i <= 1000000; i++)
    {
        temp = i;
        count = 1;

        while (i != 1)
            if (i % 2 == 0)
            {
                i /= 2;
                count++;
            }
            else
            {
                i = 3*i + 1;
                count++;
            }

        if (count > holder)
        {
            holder = count;
            total = temp;
        }

        i = temp;
    }

    cout << total << endl
    << "Process took " << (static_cast<double> (clock()) - start) / CLOCKS_PER_SEC << " seconds." << endl;
    system("pause");
    return 0;
}