Codeforces Chloe and the sequence

//I am Just Not Good at it

#include<bits/stdc++.h>

using namespace std;

#define fast ios_base::sync_with_stdio(false)
#define bfast cin.tie(0)
#define outs(x) cout << x << " "
#define outn(x) cout << x << "\n"
#define sf scanf
#define pf printf
#define nl puts("")
#define psb push_back

typedef long long LL;
typedef vector<int>vii;
typedef vector<LL>vll;

const int mod = 1000007;
const int high = 100;

int main()
{
    fast;
    int n;
    LL k;
    while(cin >> n >> k)
    {
        int cnt=0;

        while(k%2!=1)
        {
            cnt++;
            k/=2;
        }

        cout << cnt+1 << "\n";
    }

    return 0;
}