Submission #963135

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
963135	2024-04-14 14:59:08	dorulean	Cat Exercise (JOI23_ho_t4)	C++17	54 / 100	265 ms	48332 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
using ll = long long;
//#define int ll
using vi = vector<int>;
using pii = pair<int,int>;
using vpii = vector<pii>;
using vll = vector<ll>;
using vvi = vector<vector<int>>;
#define eb emplace_back
const int N = 2e5 + 5;
int a[N], ord[N], n, t[N], up[20][N], depth[N], dp[N];
vi g[N];
pii best[N];
bool active[N];
int32_t main() {
  ios_base::sync_with_stdio(false);
  cin.tie(nullptr);
  cout.tie(nullptr);
  cin >> n;
  for (int i = 1; i <= n; ++i)
    cin >> a[i], ord[i] = i;
  for (int u, v, i = 1; i < n; ++i) {
    cin >> u >> v;
    g[u].eb(v);
    g[v].eb(u);
  }
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 7 / 7
• Subtask 3: 7 / 7
• Subtask 4: 10 / 10
• Subtask 5: 0 / 20
• Subtask 6: 23 / 23
• Subtask 7: 0 / 26