#include<bits/stdc++.h>
using namespace std;
int main()
{
	int n,m;
	cin>>n;
	m=n*2-1;
	for(int i=1;i<=m;i++){
		for(int j=1;j<=m;j++) cout<<"*";
		cout<<endl;
	}
	return 0;
 } 

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Information

ID
147
Time
1000ms
Memory
256MiB
Difficulty
10
Tags
# Submissions
14
Accepted
1
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