Submission #824288

#	Time	Username	Problem	Language	Result	Execution time	Memory
824288		vjudge1	Thousands Islands (IOI22_islands)	C++17	6.75 / 100	24 ms	3416 KiB

islands

#include "islands.h"
#include <bits/stdc++.h>
using namespace std;
variant<bool, vector<int>> find_journey(int N, int M, vector<int> U, vector<int> V) {
    int a = -1, b = -1, c = -1;
    for(int i = 0; i < M; i++) {
        if(U[i]){
            if(c<0)
                c=i;
        } else {
            if(a<0)
                a=i;
            else if(b<0)
                b=i;
        }
    }
    if(min(b,c)<0) return false;
    return vector<int> {a,c,b,a,c,b};
}

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