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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