Submission #1102556

#	Time	Username	Problem	Language	Result	Execution time	Memory
1102556		ramzialoulou	Stone Arranging 2 (JOI23_ho_t1)	C++17	100 / 100	202 ms	14536 KiB

Main

#include <bits/stdc++.h>

using namespace std;

#ifdef Ramzi
#include "debug.h"
#else
#define debug(...)
#endif

int main() {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
  int n;
  cin >> n;
  vector<int> a(n);
  for (int i = 0; i < n; i++) {
    cin >> a[i];
  }
  map<int, int> pos;
  for (int i = n - 1; i >= 0; i--) {
    if (!pos[a[i]]) {
      pos[a[i]] = i;
    }
  }
  for (int i = 0; i < n; i++) {
    for (int j = i; j <= pos[a[i]]; j++) {
      a[j] = a[i];
    }
    i = pos[a[i]];
  }
  for (int i = 0; i < n; i++) {
    cout << a[i] << "\n";
  }
  return 0;
}

• Subtask 1: 25 / 25
• Subtask 2: 35 / 35
• Subtask 3: 40 / 40