제출 #1099534

#제출 시각아이디문제언어결과실행 시간메모리
1099534vjudge1Rack (eJOI19_rack)C++17
40 / 100
1 ms600 KiB
#include <bits/stdc++.h> using namespace std; string abc = "abcdefghijklmnopqrstuvwxyz"; #define int long long signed main(){ int n, k; cin >> n >> k; int ans = 0; int cnt = 1; for(int i = 0; i < n; i++){ if((k-1)&(1<<i)){ ans+=(1<<(n-i-1)); } } cout << ans+1 << endl; }

컴파일 시 표준 에러 (stderr) 메시지

rack.cpp: In function 'int main()':
rack.cpp:16:9: warning: unused variable 'cnt' [-Wunused-variable]
   16 |     int cnt = 1;
      |         ^~~
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