Submission #906272

#	Time	Username	Problem	Language	Result	Execution time	Memory
906272		OAleksa	Stone Arranging 2 (JOI23_ho_t1)	C++14	100 / 100	208 ms	19432 KiB

Main

#include <bits/stdc++.h>
using namespace std;
#define int long long
#define f first
#define s second

signed main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  cout.tie(0);
  int tt = 1;
  //cin >> tt;
  while (tt--) {
  	int n;
  	cin >> n;
  	vector<int> a(n), ans(n);
  	for (int i = 0;i < n;i++)
  		cin >> a[i];
  	map<int, int> b;
  	for (int i = 0;i < n;i++)
  		b[a[i]] = i;
  	int lst = -1;
  	for (int i = 0;i < n;i++) {
  		if (i == lst + 1) 
  			lst = b[a[i]];
  		ans[i] = a[lst];
  	}
  	for (int i = 0;i < n;i++)
  		cout << ans[i] << '\n';
	}
  return 0;
}

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