Submission #838304

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
838304	2023-08-26 13:59:10	JakobZorz	Stations (IOI20_stations)	C++14	100 / 100	737 ms	780 KiB

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#include"stations.h"
#include<vector>
#include<iostream>
#include<algorithm>
using namespace std;
vector<int>labels;
int n;
vector<int>nodes[1000];
int curr_label;
void dfs(int node,int par,bool pr){
    if(pr)
        labels[node]=curr_label++;
    for(int ne:nodes[node]){
        if(ne==par)
            continue;
        dfs(ne,node,!pr);
    }
    if(!pr)
        labels[node]=curr_label++;
}
vector<int>label(int N,int k,vector<int>u,vector<int>v){
    n=N;
    labels.resize(n);
    for(int i=0;i<n;i++)
        nodes[i].clear();
    curr_label=0;
    for(int i=0;i<n-1;i++){
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 8 / 8
• Subtask 3: 16 / 16
• Subtask 4: 10 / 10
• Subtask 5: 61 / 61