The King Shlomo #2

const int persons = 100; // change here
int[] personArray = new int[persons];
int personsKilled = persons;
bool kill = false;

for (int i = 0; i < persons; i++)
    personArray[i] = 1;

while (personsKilled > 1)
    for (int i = 0; i < persons; i++)
    {
        if (personArray[i] == 0) continue;
        if (kill == true)
        {
            personArray[i] = 0;
            personsKilled--;
        }
        kill = !kill;
    }

for (int i = 0; i < persons; i++)
    if (personArray[i] == 1)
        Console.WriteLine(i + 1);