Submission #1148798

#	Time	Username	Problem	Language	Result	Execution time	Memory
1148798		LinkedArray	Inspections (NOI23_inspections)	C++17	0 / 100	2092 ms	8860 KiB

Main

#include <bits/stdc++.h>
using namespace std;

using ll = long long;
#define pb push_back

vector<int> l, r, s, last_run, machine_run_list;

int main () {
  ios_base::sync_with_stdio(false);
  cin.tie(nullptr);

  int n, m, q, i, day, task, machine, past_days, num_inspect;

  cin >> n >> m >> q;

  l = vector<int>(m + 1);
  r = vector<int>(m + 1);
  for (i = 1; i <= m; i++) {
    cin >> l[i] >> r[i];
    for (machine = l[i]; machine <= r[i]; machine++) {
      machine_run_list.push_back(machine);
    }
  }

  s = vector<int>(q + 1);
  for (i = 1; i <= q; i++) {
    cin >> s[i];

    last_run = vector<int>(n + 1, -1);
    day = 1;
    num_inspect = 0;
    for (auto machine : machine_run_list) {
      if (last_run[machine] == -1) {
        // it has never been ran
        last_run[machine] = day;
        day++;
        continue;
      }

      past_days = day - last_run[machine] - 1;
      if (past_days >= s[i]) {
        num_inspect++;
      }
      last_run[machine] = day;
      day++;
    }

    cout << num_inspect << " ";
  }
  return 0;
}

• Subtask 1: 0 / 11
• Subtask 2: 0 / 18
• Subtask 3: 0 / 22
• Subtask 4: 0 / 26
• Subtask 5: 0 / 23