제출 #1037606

#제출 시각아이디문제언어결과실행 시간메모리
1037606thinknoexit수천개의 섬 (IOI22_islands)C++17
3.50 / 100
19 ms3552 KiB
#include "islands.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
int cnt[2];
variant<bool, vector<int>> find_journey(int N, int M, vector<int> U, vector<int> V) {
    for (int i = 0;i < M;i++) cnt[U[i]]++;
    if (cnt[0] < 2 || cnt[1] < 1) return false;
    return true;
}
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