제출 #985439

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
985439	2024-05-17 20:22:31	oviyan_gandhi	사이버랜드 (APIO23_cyberland)	C++17	97 / 100	3039 ms	35792 KiB

cyberland

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#include <bits/stdc++.h>
using namespace std;
 
#define int long long
 
vector<int32_t> powers;
vector<vector<pair<int,long double>>> adj;
priority_queue<pair<int,pair<long double,int>>,vector<pair<int,pair<long double,int>>>,greater<>> q;
vector<bool> visited;
 
void dfs(int x){
    if(visited[x])return;
    visited[x]=true;
    if(powers[x]==0)q.emplace(0, make_pair(0,x));
    for(auto[dest,c]:adj[x])dfs(dest);
}
 
double solve(int32_t N, int32_t M, int32_t K, int32_t H, vector<int32_t> x, vector<int32_t> y, vector<int32_t> c, vector<int32_t> arr) {
    K = min(K, 69);
    swap(powers,arr);
    visited = vector<bool>(N);
    adj = vector<vector<pair<int,long double>>>(N);
    while(!q.empty())q.pop();
    powers[0] = 0;
    visited[H]=true;
    for(int i=0;i<M;i++){
        adj[x[i]].emplace_back(y[i],c[i]);
        adj[y[i]].emplace_back(x[i],c[i]);
    }
    long double ans = 4e15;
 
 
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