제출 #837228

#제출 시각아이디문제언어결과실행 시간메모리
837228Sohsoh84수천개의 섬 (IOI22_islands)C++17
3.50 / 100
34 ms3444 KiB
#include "islands.h"
#include <bits/stdc++.h>

using namespace std;

const int MAXN = 1e6 + 10;

int deg[MAXN], n, m;

variant<bool, vector<int>> find_journey(int n_, int m_, vector<int> U_, vector<int> V_) {
	n = n_;
	m = m_;
	for (int i = 0; i < m; i++) deg[U_[i]]++;

	return deg[0] >= 2 && deg[1] >= 1;
}
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