Submission #768731

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
768731	2023-06-28 14:04:42	danikoynov	Passport (JOI23_passport)	C++14	100 / 100	1331 ms	607780 KiB

passport

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#include<bits/stdc++.h>
#define endl '\n'
using namespace std;
typedef long long ll;
void speed()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
}
const int maxn = 2e5 + 10;
vector < pair < int, int > > adj[maxn * 2];
int dist[maxn * 2], lf[maxn * 2], rf[maxn * 2];
int fict, root, toi;
int build(int left, int right)
{
    ///cout << left << " :: " << right << " " << fict << endl;
    if (left == right)
        return left;
    int mid = (left + right) / 2;
    int left_child = build(left, mid);
    int right_child = build(mid + 1, right);
    int ver = ++ fict;
 
 
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• Subtask 2: 16 / 16
• Subtask 3: 24 / 24
• Subtask 4: 8 / 8
• Subtask 5: 46 / 46