제출 #781082

#제출 시각아이디문제언어결과실행 시간메모리
781082aZvezdaSuper Dango Maker (JOI22_dango3)C++17
22 / 100
95 ms516 KiB
#include "dango3.h" #include <bits/stdc++.h> using namespace std; namespace { int variable_example = 1; } // namespace void Solve(int n, int m) { vector<int> lft = {}; for(int i = 1; i <= n * m; i ++) { lft.push_back(i); } for(int i = 0; i < m; i ++) { vector<int> group = {}; random_shuffle(lft.begin(), lft.end()); int last = lft.size(); for(int j = 0; j < n; j ++) { int l = 0, r = last; int more = n - j; while(last != more && l < r - 1) { int m = (l + r) / 2ll; auto now = group; for(int k = 0; k < m; k ++) { now.push_back(lft[k]); } if(Query(now) >= 1) { r = m; } else { l = m; } } group.push_back(lft[l]); swap(lft[lft.size() - 1], lft[l]); lft.pop_back(); last = r; } Answer(group); } }

컴파일 시 표준 에러 (stderr) 메시지

dango3.cpp:8:5: warning: '{anonymous}::variable_example' defined but not used [-Wunused-variable]
    8 | int variable_example = 1;
      |     ^~~~~~~~~~~~~~~~
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