제출 #899104

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
899104	2024-01-05 13:24:52	d4xn	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++17	77 / 100	3061 ms	262144 KiB

sortbooks

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#pragma GCC optimize("Ofast,unroll-loops,no-stack-protector,fast-math,inline")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,lzcnt,mmx,abm,avx,avx2,fma")
#include <bits/stdc++.h>
using namespace std;
 
#define all(x) x.begin(), x.end()
#define tp3 tuple<int, int, int>
 
const int N = 1e6, L = 20, inf = INT_MAX;
 
int n, m, mnA, mxK, a[N], b[N], mxL[N], lg[N], st[L][N], seg[N*4];
vector<int> lf[N];
vector<tp3> q[N];
bitset<N> ans;
 
void build(int p=1, int l=0, int r=n-1) {
  if (l == r) {
    seg[p] = (b[l] == -1 ? 0 : (a[l] + a[b[l]]));
    return;
  }
 
  int mid = (l+r) >> 1;
  build(p*2, l, mid);
  build(p*2+1, mid+1, r); 
 
  seg[p] = max(seg[p*2], seg[p*2+1]);
}
 
void update(int x, int p=1, int l=0, int r=n-1) {
  if (l == r) {
 
 
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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: 0 / 23