Submission #1096223

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1096223	2024-10-04 06:17:34	Muhammet	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++17	64 / 100	3097 ms	58704 KiB

sortbooks

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#include <bits/stdc++.h>
using namespace std;
#define sz(s) (int)s.size()
#define ff first
#define ss second
#define ll long long
ll n, m;
int main(){
  ios::sync_with_stdio (false); cin.tie(nullptr);
  cin >> n >> m;
  ll nq = sqrt(n), cnt = 0;
  vector <ll> a(n+1), id(n+1), an(nq+10), mmx(nq+10);
  vector <pair<ll,ll>> rn(n+1);
  for(int i = 1; i <= n; i++){
    cin >> a[i];
  }
  vector <ll> v[nq+10];
  for(int i = 1; i <= n; i++){
    cnt++;
    ll mx = 0;
    for(int j = i; j <= min(i+nq-1,n); j++){
      if(mx > a[j]) an[cnt] = max(an[cnt],mx+a[j]);
      mx = max(mx,a[j]);
      id[j] = cnt;
      v[cnt].push_back(a[j]);
    }
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 9 / 9
• Subtask 3: 0 / 13
• Subtask 4: 17 / 17
• Subtask 5: 30 / 30
• Subtask 6: 0 / 23