Submission #572457

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
572457	2022-06-04 12:21:29	valerikk	Diversity (CEOI21_diversity)	C++17	14 / 100	7054 ms	2172 KiB

diversity

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#include <bits/stdc++.h>
using namespace std;
int cnt[300001];
int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  int n, Q;
  cin >> n >> Q;
  vector<int> a(n);
  for (int i = 0; i < n; ++i) {
    cin >> a[i];
  }
  for (int i = 0; i < n; ++i) {
    ++cnt[a[i]];
  }
  vector<int> x;
  for (int i = 1; i <= 300000; ++i) {
    if (cnt[i] > 0) 
      x.push_back(cnt[i]);
  }
  sort(x.begin(), x.end());
 
 
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• Subtask 1: 4 / 4
• Subtask 2: 10 / 10
• Subtask 3: 0 / 8
• Subtask 4: 0 / 16
• Subtask 5: 0 / 26
• Subtask 6: 0 / 36