Submission #869601

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
869601	2023-11-05 02:04:07	NeroZein	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++17	100 / 100	915 ms	50920 KiB

sortbooks

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#include "bits/stdc++.h"
using namespace std;
#ifdef Nero
#include "Deb.h"
#else
#define deb(...)
#endif
const int N = 1e6 + 6;
int ans[N]; 
int seg[N * 2];
void upd(int nd, int l, int r, int p, int v) {
  if (l == r) {
    seg[nd] = max(seg[nd], v);
    return;
  }
  int mid = (l + r) >> 1;
  int rs = nd + ((mid - l + 1) << 1);
  if (p <= mid) {
    upd(nd + 1, l, mid, p, v);
  } else {
    upd(rs, mid + 1, r, p, v);
  }
  seg[nd] = max(seg[nd + 1], seg[rs]); 
}
int qry(int nd, int l, int r, int s, int e) {
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 9 / 9
• Subtask 3: 13 / 13
• Subtask 4: 17 / 17
• Subtask 5: 30 / 30
• Subtask 6: 23 / 23