Submission #774655

#	Time	Username	Problem	Language	Result	Execution time	Memory
774655		vjudge1	Stone Arranging 2 (JOI23_ho_t1)	C++17	100 / 100	276 ms	14796 KiB

Main

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

long long n, a[200001], ans[200001];
map<int, int> pre;

int main()
{
	cin >> n;
	for(int i = 1; i <= n; ++i)
	{
		cin >> a[i];
		pre[a[i]] = 0;
	}
	for(int i = n; i >= 1; --i)
	{
		if(!pre[a[i]])	pre[a[i]] = i;
	}
	for(int i = 1; i <= n; i = pre[a[i]] + 1)
	{
		for(int j = i; j <= pre[a[i]]; ++j)
		{
			ans[j] = a[i];
		}
	}
	for(int i = 1; i <= n; ++i)	cout << ans[i] << " ";
}

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