제출 #810966

#제출 시각아이디문제언어결과실행 시간메모리
810966taherAncient Machine 2 (JOI23_ancient2)C++17
0 / 100
150 ms320 KiB
#include "ancient2.h" #include <bits/stdc++.h> using namespace std; string Solve(int N) { string s; const int M = 1002; vector<int> a(M); vector<int> b(M); iota(a.begin(), a.end(), 0); b[0] = 1; b[1] = 1; a[1] = 1; for (int i = 0; i < N; i++) { int ret = Query(M, a, b); if (ret == i) { s += '0'; a[i] = i + 1; } else { s += '1'; b[i] = i + 1; } b[i + 1] = i + 2; b[i + 2] = i + 2; } return s; }
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