Submission #372845

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
372845	2021-03-02 01:52:19	Ozy	Stations (IOI20_stations)	C++17	100 / 100	1055 ms	1408 KiB

stations

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#include "stations.h"
#include <bits/stdc++.h>
using namespace std;
#define rep(i,a,b) for (int i = (a); i <= (b); i++)
#define repa(i,a,b) for (int i = (a); i >= (b); i--)
#define lli int
#define debug(a) cout << #a << ' ' << a << endl
lli cont,tam;
vector<lli> hijos[1002],res;
void llena(lli pos, lli padre, lli pp) {
    if (pp == 1) res[pos] = cont++;
    for (auto h : hijos[pos]) {
        if (h == padre) continue;
        if (pp == 1) llena(h,pos,0);
        else llena(h,pos,1);
    }
    if (pp == 0) res[pos] = cont++;
}
std::vector<int> label(int n, int k, std::vector<int> u, std::vector<int> v) {
  res.clear();
  res.resize(n);
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 8 / 8
• Subtask 3: 16 / 16
• Subtask 4: 10 / 10
• Subtask 5: 61 / 61