Submission #529786

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
529786	2022-02-23 16:31:41	Alex_tz307	Just Long Neckties (JOI20_ho_t1)	C++17	100 / 100	88 ms	10052 KiB

ho_t1

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#include <bits/stdc++.h>
using namespace std;
void testCase() {
  int n;
  cin >> n;
  vector<pair<int, int>> a(n + 2);
  for (int i = 1; i <= n + 1; ++i) {
    cin >> a[i].first;
    a[i].second = i;
  }
  sort(a.begin() + 1, a.end());
  vector<int> b(n + 2);
  for (int i = 1; i <= n; ++i) {
    cin >> b[i];
  }
  sort(b.begin() + 1, b.begin() + n + 1);
  vector<int> sufMax(n + 2);
  for (int i = n; i > 0; --i) {
    sufMax[i] = max(a[i + 1].first - b[i], sufMax[i + 1]);
  }
  vector<int> sol(n + 2);
  int pref = 0;
  for (int i = 1; i <= n + 1; ++i) {
    sol[a[i].second] = max(pref, sufMax[i]);
    pref = max(pref, a[i].first - b[i]);
  }
  for (int i = 1; i <= n + 1; ++i) {
    cout << sol[i] << ' ';
 
 
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• Subtask 1: 1 / 1
• Subtask 2: 8 / 8
• Subtask 3: 91 / 91