Submission #759833

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
759833	2023-06-16 22:24:57	NK_	Hard route (IZhO17_road)	C++17	100 / 100	1075 ms	173436 KiB

road

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// Success consists of going from failure to failure without loss of enthusiasm
#include <bits/stdc++.h>
using namespace std;
#define f first
#define s second
#define mp make_pair
#define nl '\n'
#define pb push_back
#define sz(x) int(x.size())
using pi = pair<int, int>;
using ll = long long;
template<class T> using V = vector<T>;
template<class T> using mset = multiset<T>;
int main() {
  cin.tie(0)->sync_with_stdio(0);
  
  int N; cin >> N;
  V<V<int>> adj(N);
  V<int> deg(N);
  int T = 0;
  for(int i = 0; i < N-1; i++) {
    int u, v; cin >> u >> v; --u, --v;
 
 
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• Subtask 1: 19 / 19
• Subtask 2: 33 / 33
• Subtask 3: 48 / 48