Submission #483316

#	Time	Username	Problem	Language	Result	Execution time	Memory
483316		BERNARB01	Lottery (CEOI18_lot)	C++17	45 / 100	453 ms	65540 KiB

lot

#include <bits/stdc++.h>

using namespace std;

const int N = 10004;

int n, l, a[N], q;
vector<int> v[N];

int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  cin >> n >> l;
  for (int i = 0; i < n; i++) {
    cin >> a[i];
  }
  for (int i = 0; i + l <= n; i++) {
    for (int j = i + 1; j + l <= n; j++) {
      if (j == i) continue;
      int c = 0;
      for (int k = 0; k < l; k++) {
        c += (a[i + k] != a[j + k]);
      }
      v[i].push_back(c);
      v[j].push_back(c);
    }
  }
  for (int i = 0; i + l <= n; i++) {
    sort(v[i].begin(), v[i].end());
  }
  cin >> q;
  while (q--) {
    int k;
    cin >> k;
    for (int i = 0; i + l <= n; i++) {
      if (i > 0) {
        cout << " ";
      }
      cout << upper_bound(v[i].begin(), v[i].end(), k) - v[i].begin();
    }
    cout << '\n';
  }
  return 0;
}

• Subtask 1: 25 / 25
• Subtask 2: 20 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 15
• Subtask 5: 0 / 20