제출 #799573

#제출 시각아이디문제언어결과실행 시간메모리
799573eltu0815Super Dango Maker (JOI22_dango3)C++17
100 / 100
1058 ms624 KiB
#include "dango3.h" #include <bits/stdc++.h> using namespace std; typedef int ll; typedef pair<ll, ll> pll; ll chk[100000]; vector<ll> tmp; vector<ll> tmp2; vector<ll> ans; void Solve(int N, int M) { for(ll i = M; i >= 1; --i) { ans.clear(); tmp2.clear(); for(ll j = 1; j <= N * M; ++j) if(!chk[j]) tmp2.push_back(j); random_shuffle(tmp2.begin(), tmp2.end()); for(auto j : tmp2) { if(ans.size() == N) break; tmp.clear(); for(auto k : tmp2) if(k != j && !chk[k]) tmp.push_back(k); if(Query(tmp) == i - 1) chk[j] = 1, ans.push_back(j); } Answer(ans); } return; }

컴파일 시 표준 에러 (stderr) 메시지

dango3.cpp: In function 'void Solve(int, int)':
dango3.cpp:20:27: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   20 |             if(ans.size() == N) break;
      |                ~~~~~~~~~~~^~~~
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