Submission #569664

#	Time	Username	Problem	Language	Result	Execution time	Memory
569664		SSRS	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++14	0 / 100	2575 ms	32160 KiB

sortbooks

#include <bits/stdc++.h>
using namespace std;
int main(){
  int N, M;
  cin >> N >> M;
  vector<int> w(N);
  for (int i = 0; i < N; i++){
    cin >> w[i];
  }
  vector<int> S(N);
  S[0] = 0;
  for (int i = 0; i < N - 1; i++){
    S[i + 1] = S[i];
    if (w[i + 1] > w[i]){
      S[i + 1]++;
    }
  }
  for (int i = 0; i < M; i++){
    int l, r, k;
    cin >> l >> r >> k;
    l--;
    if (S[r - 1] - S[l] == 0){
      cout << 1 << endl;
    } else {
      cout << 0 << endl;
    }
  }
}

• Subtask 1: 0 / 8
• Subtask 2: 0 / 9
• Subtask 3: 0 / 13
• Subtask 4: 0 / 17
• Subtask 5: 0 / 30
• Subtask 6: 0 / 23