Submission #1159593

#	Time	Username	Problem	Language	Result	Execution time	Memory
1159593		lopkus	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++20	8 / 100	3094 ms	23888 KiB

sortbooks

#include <bits/stdc++.h>

#define int long long

using namespace std;

signed main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  int n, q;
  cin >> n >> q;
  vector<int> a(n + 1);
  for(int i = 1; i <= n; i++) {
    cin >> a[i];
  }
  while(q--) {
    int l, r, x;
    cin >> l >> r >> x;
    int ok = 1;
    vector<int> b = a;
    sort(b.begin() + l, b.begin() + r + 1);
    vector<int> c = a;
    for(int i = l; i <= r; i++) {
      int idx = - 1;
      for(int j = i; j <= r; j++) {
        if(b[i] == c[j]) {
          idx = j;
          break;
        }
      }
      while(idx > i && c[idx] + c[idx - 1] <= x) {
        swap(c[idx], c[idx - 1]);
        idx -= 1;
      }
    }
    cout << (is_sorted(c.begin() + l, c.begin() + r + 1)) << "\n";
  }
}

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