제출 #722360

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
722360	2023-04-11 20:38:59	FatihSolak	도서관 (JOI18_library)	C++17	19 / 100	312 ms	436 KiB

library

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#include <bits/stdc++.h>
#include "library.h"
using namespace std;
void Solve(int N){
  if(N == 1){
    Answer({1});
    return;
  }
  vector<int> M(N);
  int tot = 0;
  auto ask = [&](vector<int> &v){
    if(tot++ > 20000){
      Answer({});
      exit(0);
    }
    fill(M.begin(),M.end(),0);
    for(auto u:v){
      M[u] = 1;
    }
    return Query(M);
  };
  auto ok = [&](vector<int> v,int x)->bool{
    if(v.empty())
      return false;
    int tmp = ask(v);
    v.push_back(x);
    return ask(v) <= tmp;
  };
  vector<int> adj[N];
  vector<bool> used(N);
 
 
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컴파일 시 표준 에러 (stderr) 메시지

library.cpp: In function 'void Solve(int)':
library.cpp:69:19: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   69 |     if(res.size() == N)
      |        ~~~~~~~~~~~^~~~

• Subtask 1: 19 / 19
• Subtask 2: 0 / 81