제출 #992733

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
992733	2024-06-05 06:31:57	stdfloat	봉쇄 시간 (IOI23_closing)	C++17	9 / 100	432 ms	28864 KiB

closing

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#include <bits/stdc++.h>
#include "closing.h"
using namespace std;
#define ff  first
#define ss  second
#define pii pair<int, int>
using ll = long long;
vector<bool> vis;
vector<ll> c;
vector<vector<pii>> E;
bool dfs(int x, int p = -1, ll sm = 0) {
    bool tr = false;
    if (vis[x]) {
        tr = true;
        c[x] = max(c[x], sm);
    }
    for (auto [i, w] : E[x]) {
        if (i != p && dfs(i, x, sm + w)) {
            tr = true;
            c[x] = max(c[x], sm);
        }
    }
 
 
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