Submission #1175369

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1175369	2025-03-28 13:04:58	qrn	Birthday gift (IZhO18_treearray)	C++20	0 / 100	27 ms	63044 KiB

treearray

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#include <bits/stdc++.h>
// #include <ext/pb_ds/assoc_container.hpp>
using namespace std;
// using namespace __gnu_pbds;
// template<class T>
// using ordered_multiset = tree<T, null_type, less_equal<T>, rb_tree_tag, tree_order_statistics_node_update>;
#define SPEED                     \
    ios_base::sync_with_stdio(0); \
    cin.tie(NULL);                \
    cout.tie(NULL);
#define pb push_back
#define ins insert
#define fi first
#define se second
#define endl "\n"
#define ALL(x) x.begin(), x.end()
#define sz(x) x.size()
#define intt long long
const intt mod = 1e9 + 7;
const intt base = 31;
const intt inf = 1e18;
const intt mxN = 2e6 + 5;
const intt L = 21;
vector<vector<intt>> graph, up;
 
 
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