Submission #67307

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
67307	2018-08-13 21:51:07	zetapi	Race (IOI11_race)	C++14	100 / 100	906 ms	108444 KiB

race

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#include <bits/stdc++.h>
using namespace std;
 
#define pb  push_back
#define mp  make_pair
#define ll  long long
#define itr ::iterator 
 
const int MAX=3e5;
const ll  INF=1e9;
 
typedef pair<ll,ll> pii;
 
map<ll,ll> maps;
 
vector<pii> later,vec[MAX];
 
ll K,res,height[MAX],SubSize[MAX],Special[MAX],Weight[MAX];
 
void Prepare(int node,int par,int hei)
{
  SubSize[node]=1;
  height[node]=hei;
  for(auto A:vec[node])
  {
    if(A.first==par)
      continue;
    Weight[A.first]=Weight[node]+A.second;
    Prepare(A.first,node,hei+1);
    SubSize[node]+=SubSize[A.first];
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 12 / 12
• Subtask 3: 22 / 22
• Subtask 4: 57 / 57