Submission #889105

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
889105	2023-12-18 21:43:33	BBart888	Bridges (APIO19_bridges)	C++14	100 / 100	1542 ms	72480 KiB

bridges

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#include <bits/stdc++.h>
using namespace std;
const int MAXN= 1e6 + 111;
using  ll = long long;
int sz[MAXN];
int par[MAXN];
stack<int> stk;
const int B = 1000;
int n;
void reset()
{
  for(int i =1;i<=n;i++)
  { par[i] = i;
    sz[i] =1;
  
}
}
int find(int a)
{
  while(par[a] != a)
    a = par[a];
  return a;
}
 
 
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• Subtask 1: 13 / 13
• Subtask 2: 16 / 16
• Subtask 3: 17 / 17
• Subtask 4: 14 / 14
• Subtask 5: 13 / 13
• Subtask 6: 27 / 27