/*
    cogs 2687 讨厌整除的小明

    打表出奇迹..
　　 考场时看了一下样例就感觉有非常鬼畜的做法。。
　　 手搞几组数据做法就出来了。。。
    2333
*/
#include <cmath>
#include <cstdio>

void read (long long &now)
{
    now = 0;
    register char word = getchar ();
    while (word < ‘0‘ || word > ‘9‘)
        word = getchar ();
    while (word <= ‘9‘ && word >= ‘0‘)
    {
        now = now * 10 + word - ‘0‘;
        word = getchar ();
    }
}


int main (int argc, char *argv[])
{
    freopen ("ming.in", "r", stdin);
    freopen ("ming.out", "w", stdout);
    long long T;
    read (T);
    long long N;
    while (T--)
    {
        read (N);
        N = log2 (N) + 1;
        printf ("%lld\n", N);
    }
    return 0;
}