Submission #1205027

#	Time	Username	Problem	Language	Result	Execution time	Memory
1205027		namhh	Stone Arranging 2 (JOI23_ho_t1)	C++20	100 / 100	57 ms	13200 KiB

Main

#include<bits/stdc++.h>
using namespace std;
const int N = 2e5+1;
int n,a[N],ans[N],pre[N];
unordered_map<int,int>mp;
int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cin >> n;
	for(int i = 1; i <= n; i++) cin >> a[i];
	for(int i = 1; i <= n; i++) mp[a[i]] = i;
	int x = 1;
	while(x <= n){
		int cc = mp[a[x]];
		for(int i = x; i <= cc; i++) ans[i] = a[x];
		x = cc+1;
	}
	for(int i = 1; i <= n; i++) cout << ans[i] << "\n";
}

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