Submission #769724

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
769724	2023-06-30 06:58:05	raysh07	Election Campaign (JOI15_election_campaign)	C++17	100 / 100	212 ms	47332 KiB

election_campaign

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#include <bits/stdc++.h>
using namespace std;
#define int long long
#define INF (int)1e18
#define f first
#define s second
mt19937_64 RNG(chrono::steady_clock::now().time_since_epoch().count());
struct Tree {
  vector<vector<int>> adj, lift;  
  vector<int> d, tin, tout;
  int n, timer;
  bool initialized = false;
  bool dfsed = false;
  void init(int nn){
    n = nn;
    adj.resize(n + 1);
    d.resize(n + 1);
    lift.resize(n + 1);
    tin.resize(n + 1);
    tout.resize(n + 1);
    for (int i = 1; i <= n; i++) adj[i].clear();
    for (int i = 0; i <= n; i++) lift[i].resize(20, 0);
    initialized = true;
  }
  void addEdge(int u, int v){
    if (!initialized){
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 5 / 5
• Subtask 3: 5 / 5
• Subtask 4: 30 / 30
• Subtask 5: 10 / 10
• Subtask 6: 40 / 40