Submission #777861

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
777861	2023-07-09 19:24:32	a_aguilo	Race (IOI11_race)	C++14	100 / 100	254 ms	34924 KiB

race

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#include "race.h"
#include<bits/stdc++.h>
 
using namespace std;
 
int n, k, cnt;
const int maxN = 200000;
const int maxK = 1000002;
vector<pair<int, int>> AdjList[maxN];
vector<int> exists;
int padre[maxN];
int subTreeSize[maxN];
pair<int, int> prov[maxN];
int lengths[maxK];
int centroidToLength[maxK];
 
void print(vector<pair<int, int>>& V){
  for(pair<int, int>& pii: V){
    cout << pii.first << " ";
  }
  cout << endl;
}
 
void preProcess(int node){
  subTreeSize[node] = 1;
  for(pair<int, int>& next: AdjList[node]){
    //cout << node << " -> " << next.first << endl;
    if(next.first != padre[node] && exists[next.first]){
      padre[next.first] = node;
      preProcess(next.first);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

race.cpp: In function 'int find_Centroid(int, int)':
race.cpp:38:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   38 |   for(int i = 0; i < AdjList[node].size(); ++i){
      |                  ~~^~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 9 / 9
• Subtask 2: 12 / 12
• Subtask 3: 22 / 22
• Subtask 4: 57 / 57