Submission #918767

#	Time	Username	Problem	Language	Result	Execution time	Memory
918767		XXBabaProBerkay	Stone Arranging 2 (JOI23_ho_t1)	C++17	100 / 100	262 ms	27212 KiB

Main

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

#define F first
#define S second

using ll = long long;

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

	int N;
	cin >> N;
	vector<int> A(N + 1);
	map<int, vector<int>> mp;
	for (int i = 1; i <= N; i++)
	{
		cin >> A[i];
		mp[A[i]].push_back(i);
	}

	for (int i = 1; i <= N; i++)
	{
		auto it = upper_bound(mp[A[i]].begin(), mp[A[i]].end(), i);

		if (it == mp[A[i]].end())
			cout << A[i] << '\n';
		else
		{
			for (int j = i; j < *it; j++)
				cout << A[i] << '\n';
			i = *it - 1;
		}
	}
}

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