Submission #1174780

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1174780	2025-03-27 10:40:39	Tsagana	Cat Exercise (JOI23_ho_t4)	C++20	100 / 100	187 ms	57616 KiB

Main

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#include<bits/stdc++.h>
#define IOS ios_base::sync_with_stdio(false);cin.tie();cout.tie();
#define all(x) x.begin(), x.end()
#define int long long
#define pq priority_queue
#define eb emplace_back
#define lb lower_bound
#define ub upper_bound
#define pb push_back
#define pp pop_back
#define F first
#define S second
using namespace std;
struct DSU {
  int P[200010];
  void prep() {
    for (int i = 1; i <= 200000; i++) P[i] = i;
  }
  int find(int x) {return x == P[x] ? x : P[x] = find(P[x]);}
  void merge(int x, int y) {
    x = find(x);
    y = find(y);
    P[x] = P[y];
  }
} U;
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 7 / 7
• Subtask 3: 7 / 7
• Subtask 4: 10 / 10
• Subtask 5: 20 / 20
• Subtask 6: 23 / 23
• Subtask 7: 26 / 26