제출 #290398

#제출 시각아이디문제언어결과실행 시간메모리
290398dolijanRack (eJOI19_rack)C++14
40 / 100
1 ms384 KiB
#include <bits/stdc++.h> using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0); long long n,k; cin>>n>>k; k--; long long num=0; for(int i=0;i<n;i++) { num=2*num+(k%2); k/=2; } num++; cout<<num<<endl; return 0; }
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