Submission #430330

#	Time	Username	Problem	Language	Result	Execution time	Memory
430330		Keshi	기지국 (IOI20_stations)	C++17	0 / 100	1091 ms	640 KiB

stations

//In the name of God
#include<bits/stdc++.h>
#include "stations.h"
using namespace std;

typedef int ll;
typedef pair<ll, ll> pll;

const ll maxn = 1100;
const ll mod = 1e9 + 7;
const ll inf = 1e9;

#define Mp make_pair
#define F first
#define S second
#define pb push_back
#define all(x) (x).begin(), (x).end()
#define Sz(x) ll((x).size())

ll t, st[maxn], ft[maxn], h[maxn];
vector<ll> g[maxn];

void dfs(ll v, ll p){
	st[v] = t++;
	for(ll u : g[v]){
		if(u != p){
			h[u] = h[v] + 1;
			dfs(u, v);
		}
	}
	ft[v] = t++;
}

vector<int> label(int n, int k, vector<int> u, vector<int> v) {
	vector<int> labels(n);
	for (int i = 0; i < n; i++) {
		labels[i] = i;
	}
	return labels;
}

int find_next_station(int s, int t, vector<int> c){
	return c[0];
}

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