Submission #898103

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
898103	2024-01-04 10:04:50	Litusiano	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++17	21 / 100	363 ms	10380 KiB

sortbooks

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#include<bits/stdc++.h>
using namespace std;
#define endl '\n'
struct MST{
  int n;
  vector<vector<int>> seg;
  void init(int n1){
    n = 1;
    while(n < n1) n*=2;
  }
};
int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  int n,q; cin>>n>>q;
  vector<int> v(n); for(int& i : v) cin>>i;
  vector<int> pre(n+1);
  for(int i = 1; i<n; i++){
    pre[i+1] = pre[i] + (v[i] < v[i-1]); 
  }
  while(q--){
    int l,r,k; cin>>l>>r>>k;
    if(n > 600){
      if(pre[r] - pre[l] == 0) cout<<1<<endl;
      else cout<<0<<endl;
    }
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 0 / 9
• Subtask 3: 13 / 13
• Subtask 4: 0 / 17
• Subtask 5: 0 / 30
• Subtask 6: 0 / 23