제출 #985960

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
985960	2024-05-19 12:21:16	MateiKing80	늑대인간 (IOI18_werewolf)	C++14	100 / 100	799 ms	116264 KiB

werewolf

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#include <bits/stdc++.h>
#include "werewolf.h"
using namespace std;
#define all(a) (a).begin(), (a).end()
const int NMAX = 2e5, MMAX = 4e5;
vector<int> vec[NMAX + 5];
struct DSU
{
    int n;
    vector<int> papa;
    DSU(int N)
    {
        papa.resize(N + 1);
        for(int i = 1; i <= N; i ++)
            papa[i] = i;
        n = N;
    }
    int real_papa(int nod)
    {
        if(papa[nod] == nod)
            return nod;
        return papa[nod] = real_papa(papa[nod]);
    }
 
 
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컴파일 시 표준 에러 (stderr) 메시지

werewolf.cpp: In function 'std::vector<int> check_validity(int, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
werewolf.cpp:224:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<ura>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  224 |         while(p < aux.size() && aux[p].val == i)
      |               ~~^~~~~~~~~~~~

• Subtask 1: 7 / 7
• Subtask 2: 8 / 8
• Subtask 3: 34 / 34
• Subtask 4: 51 / 51