Submission #438695

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
438695	2021-06-28 13:30:15	peijar	Worst Reporter 3 (JOI18_worst_reporter3)	C++17	100 / 100	824 ms	33092 KiB

worst_reporter3

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#include <bits/stdc++.h>
#define int long long
using namespace std;
const int INF = 2e9;
signed main(void) {
  ios_base::sync_with_stdio(false);
  cin.tie(0);
  int nbPersonnes, nbRequetes;
  cin >> nbPersonnes >> nbRequetes;
  vector<int> lenteurs(nbPersonnes + 1);
  for (int iPersonne = 1; iPersonne <= nbPersonnes; ++iPersonne)
    cin >> lenteurs[iPersonne];
  vector<int> frequency(nbPersonnes + 1), delta(nbPersonnes + 1);
  frequency[0] = 1, delta[0] = 1;
  for (int iPersonne = 1; iPersonne <= nbPersonnes; ++iPersonne) {
    int nbFois =
        (lenteurs[iPersonne] + delta[iPersonne - 1] - 1) / delta[iPersonne - 1];
    frequency[iPersonne] = nbFois * frequency[iPersonne - 1];
    if (frequency[iPersonne] > INF) {
      frequency[iPersonne] = delta[iPersonne] = INF;
      continue;
    }
    delta[iPersonne] = delta[iPersonne - 1] * nbFois;
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 12 / 12
• Subtask 3: 81 / 81