Submission #1183517

#	Time	Username	Problem	Language	Result	Execution time	Memory
1183517		PagodePaiva	Thousands Islands (IOI22_islands)	C++20	1.75 / 100	17 ms	4168 KiB

islands

#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;
}

• Subtask 1: 0 / 5
• Subtask 2: 1.75 / 5
• Subtask 3: 0 / 21
• Subtask 4: 0 / 24
• Subtask 5: 0 / 45