#include "default.h"
#include <unistd.h>
#include <stdio.h>

u64 collatz(u64 x) {
    u64 y = x;
    u64 s = 0;
    y++;
    while (y >= 1 && y != x - 1) {
        if (y % 3 == 0) {
            y *= 2;
            y += 1;
        } else if (y % 2 == 1) {
            y -= 3;
            y *= 2;
        } else {
            y /= 3;
        }

        fprintf(stdout, "%llu\n", y);

        s++;
    }

    return s;
}

int main() {
    u64 x = 3;
    u64 largest = 0;

    collatz(5);

    /*
    while (1) {
        u64 steps = collatz(x);
        if (steps >= largest) {
            fprintf(stdout, "new max s=%llu, x=%llu\n", steps, x);
            largest = steps;
        }

        sleep(1);

        x++;
    }
    */

    return 0;
}