Submission #1100861

#	Time	Username	Problem	Language	Result	Execution time	Memory
1100861		vincentbucourt1	Rack (eJOI19_rack)	C++14	40 / 100	1 ms	508 KiB

rack

#include <bits/stdc++.h>
using namespace std;
#define int long long

int N, numIter;

int ans = 0;

signed main() {
    cin >> N >> numIter;

    numIter--;
    for (int i = 0; i <= 20; i++) {
        bool filled = (numIter & (1 << i));
        ans += (1 << (N - i - 1)) * filled;
    }

    cout << ans+1 << "\n";
}

• Subtask 1: 20 / 20
• Subtask 2: 20 / 20
• Subtask 3: 0 / 60