제출 #946352

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
946352	2024-03-14 14:18:45	djs100201	Cat Exercise (JOI23_ho_t4)	C++17	100 / 100	235 ms	64772 KiB

Main

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#include<bits/stdc++.h>
#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
#pragma GCC target("avx2")
#define all(v) v.begin(),v.end()
using namespace std;
using ll = long long;
using P = pair<ll, ll>;
using PP = pair<ll, P>;
const ll n_ =2e5+100, inf = (ll)2e9 * (ll)1e9 + 7, mod = 998244353;
ll n, m, tc = 1, a, b, c, d, sum, x, y, z, base, ans, k;
ll gcd(ll x,ll y){
  if(!y)return x;
  return gcd(y,x%y);
}
vector<ll>v[n_];
ll arr[n_],parent[n_][21],dep[n_],par[n_],dp[n_];
ll find(ll x){
  if(par[x]<0)return x;
  return par[x]=find(par[x]);
}
void merge(ll x,ll y){
  x=find(x),y=find(y);
  if(x==y)return;
  par[x]=y;
}
void dfs(int x, int par) {
  dep[x] = dep[par] + 1;
  for (int nxt : v[x]) {
 
 
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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