제출 #1183517

#제출 시각아이디문제언어결과실행 시간메모리
1183517PagodePaiva수천개의 섬 (IOI22_islands)C++20
1.75 / 100
17 ms4168 KiB
#include "islands.h"
#include<bits/stdc++.h>
#include <variant>
#include <vector>

using namespace std;

const int N = 1010;
vector <int> g[N];

std::variant<bool, std::vector<int>> find_journey(
    int N, int M, std::vector<int> U, std::vector<int> V) {
    for(int i = 0;i < M;i++){
        g[U[i]].push_back(V[i]);
    }  
    if(g[0].size() < 2) return false;
    vector <int> ans = {};
    return ans;
}
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