제출 #444324

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
444324	2021-07-13 15:26:03	8e7	The short shank; Redemption (BOI21_prison)	C++17	100 / 100	547 ms	235680 KiB

prison

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//Challenge: Accepted
#include <iostream>
#include <algorithm>
#include <vector>
#include <utility>
#include <queue>
#include <set>
#include <stack>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
//using namespace __gnu_pbds;
void debug() {cout << endl;}
template<class T, class ... U> void debug(T a, U ... b) {cout << a << " ", debug(b ...);}
template<class T> void pary(T l, T r) {
  while (l != r) cout << *l << " ", l++;
  cout << endl;
}
#define ll long long
#define maxn 2000005
#define pii pair<int, int>
#define ff first
#define ss second
#define io ios_base::sync_with_stdio(0);
int rig[maxn], dep[maxn], ma[maxn];
vector<int> adj[maxn], val;
stack<int> stk, tree;
void dfs(int n, int par, int d) {
  dep[n] = d;
  for (int v:adj[n]) dfs(v, n, d + 1), dep[n] = max(dep[n], dep[v]);
 
 
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• Subtask 1: 15 / 15
• Subtask 2: 10 / 10
• Subtask 3: 20 / 20
• Subtask 4: 10 / 10
• Subtask 5: 25 / 25
• Subtask 6: 20 / 20