제출 #979485

#제출 시각아이디문제언어결과실행 시간메모리
979485bubble_xdSwapping Cities (APIO20_swap)C++17
6 / 100
82 ms10416 KiB
#include "swap.h" #include <bits/stdc++.h> using namespace std; using i64 = long long; bool cycle = true; int mx_weight = 0; void init(int N, int M, std::vector<int> U, std::vector<int> V, std::vector<int> W) { vector<int> deg(N); for (int i = 0; i < M; i++) { deg[U[i]]++; deg[V[i]]++; mx_weight = max(mx_weight, W[i]); } for (int i = 0; i < N; i++) { if (deg[i] != 2) { cycle = false; } } } int getMinimumFuelCapacity(int X, int Y) { if (cycle) return mx_weight; return -1; } // #include "grader.cpp"
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