제출 #385309

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
385309	2021-04-04 04:02:12	Pichon5	악어의 지하 도시 (IOI11_crocodile)	C++17	100 / 100	624 ms	44864 KiB

crocodile

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#include "crocodile.h"
#include<bits/stdc++.h>
#define lcm(a,b) (a/__gcd(a,b))*b
#define fast ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define ll long long int
#define vi vector<int>
#define vll vector<ll>
#define pb push_back
#define F first
#define S second
using namespace std;
vector<vector<pair<int,int> > >G;
const int INF=2*1e9;
int dp[1005];
void dfs(int nodo,int p){
    vi v;
    for(auto it : G[nodo]){
        if(it.F==p)continue;
        dfs(it.F,nodo);
        v.pb(dp[it.F]+it.S);
    }
    sort(v.begin(),v.end());
    if(G[nodo].size()==1){
        dp[nodo]=0;
    }else{
        dp[nodo]=v[1];
    }
}
int travel_plan(int N, int M, int R[][2], int L[], int K, int P[])
{
 
 
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• Subtask 1: 46 / 46
• Subtask 2: 43 / 43
• Subtask 3: 11 / 11