Submission #483356

#	Time	Username	Problem	Language	Result	Execution time	Memory
483356		BERNARB01	Lottery (CEOI18_lot)	C++17	80 / 100	3035 ms	1164 KiB

lot

#include <bits/stdc++.h>
 
using namespace std;
 
const int N = 10004;
 
int n, l, a[N], q, 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];
  }
  cin >> q;
  while (q--) {
    int k;
    cin >> k;
    fill(v, v + n - l + 1, 0);
    for (int i = 1; i + l <= n; i++) {
      int c = 0;
      for (int j = 0; j < l - 1; j++) {
        c += (a[j] != a[j + i]);
      }
      for (int s = 0, ss = i; ss + l <= n; s++, ss++) {
        c += (a[s + l - 1] != a[ss + l - 1]);
        v[s] += (c <= k);
        v[ss] += (c <= k);
        c -= (a[s] != a[ss]);
      }
    }
    for (int i = 0; i + l <= n; i++) {
      if (i > 0) {
        cout << " ";
      }
      cout << v[i];
    }
    cout << '\n';
  }
  return 0;
}

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