제출 #1024278

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1024278		Ahmed_Solyman	기지국 (IOI20_stations)	C++14	0 / 100	3058 ms	2097152 KiB

stations

#include <bits/stdc++.h>

using namespace std;
typedef long long ll;

const int N=1005;
vector<int>adj[N];
int l[N],r[N],mark=0;
void dfs(int node,int par){
    for(auto i:adj[node])
        if(i!=par)dfs(i,node);
}
vector<int> label(int n, int k, vector<int> u, vector<int> v){
    for(int i=0;i<n-1;i++){
        adj[u[i]].push_back(v[i]);
        adj[v[i]].push_back(u[i]);
    }
    dfs(0,0);
    vector<int>ret;
    for(int i=0;i<n;i++)ret.push_back(0);
    return ret;
}
bool is_anc(int u,int v){
    v/=1000;
    int in=u/1000,out=u%1000;
    if(v>=in && v<=out)return 1;
    else return 0;
}
int find_next_station(int s, int t,vector<int> c){
    int root=0;
    return root;
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 8
• Subtask 3: 0 / 16
• Subtask 4: 0 / 10
• Subtask 5: 0 / 61