Submission #286901

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
286901	2020-08-31 06:49:03	bensonlzl	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++14	100 / 100	1898 ms	100496 KiB

sortbooks

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll,ll> pi;
typedef pair<pi,ll> pii;
ll N, M, L, R, K;
ll W[1000005], hleft[1000005];
ll ans[1000005];
vector<pii> quer[1000005];
ll seg[4000005];
void update(int s, int e, int node, int x, ll v){
  if (s == e){
    seg[node] = max(seg[node],v);
    return;
  }
  if (x <= (s+e)/2) update(s,(s+e)/2,2*node,x,v);
  else update((s+e)/2+1,e,2*node+1,x,v);
  seg[node] = max(seg[2*node],seg[2*node+1]);
}
ll query(int s, int e, int node, int l, int r){
  if (l > e || r < s) return 0;
  if (l <= s && e <= r) return seg[node];
 
 
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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