Submission #171441

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
171441	2019-12-28 16:34:59	nafis_shifat	Race (IOI11_race)	C++14	100 / 100	982 ms	45808 KiB

race

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#include "race.h"
#include<bits/stdc++.h>
#define pii pair<int,int>
#define ll long long
using namespace std;
const int mxn=2e5+9;
const int mexa=1e6+10;
vector<int> tree[mxn];
vector<int> cost[mxn];
int subsz[mxn];
int centroidMarked[mxn]={};
int parent[mxn]={};
int ans=mxn;
int K;
int cnt[mexa];
vector<int> csts;
void dfs(int cur,int prev)
{
  subsz[cur]=1;
  
  for(int i:tree[cur])
  {
  
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

race.cpp: In function 'void pans(int, int, int, int)':
race.cpp:74:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0;i<tree[cur].size();i++)
                 ~^~~~~~~~~~~~~~~~~
race.cpp: In function 'void update(int, int, int, int)':
race.cpp:90:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0;i<tree[cur].size();i++)
                 ~^~~~~~~~~~~~~~~~~
race.cpp: In function 'void df(int)':
race.cpp:111:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<tree[c].size();i++)
              ~^~~~~~~~~~~~~~~

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