Submission #390142

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
390142	2021-04-15 12:44:04	AriaH	Tropical Garden (IOI11_garden)	C++11	100 / 100	142 ms	36896 KiB

garden

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#include "garden.h"
#include "gardenlib.h"
#include<bits/stdc++.h>
using namespace std;
const int N = 5e5 + 10;
int deg[N], Mn[N], F[N], D[N], n, Res[N];
bool v[N];
vector < int > E[N];
 
void DFS(int a, int d)
{
  int i;
  D[a] = d;
  for (i = 0; i < (int)E[a].size(); i++){
    if (D[E[a][i]] == -1)DFS(E[a][i], d + 1);
  }
}
 
int QQ, DD[N];
struct Query{
  int a, num;
  bool operator<(const Query &p)const{
    return a < p.a;
  }
}w[N];
 
 
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• Subtask 1: 49 / 49
• Subtask 2: 20 / 20
• Subtask 3: 31 / 31