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

#include<bits/stdc++.h> using namespace std; int main(){ int shuru,xh,xh1; xh=1; xh1=1; cin>>shuru; for(xh;xh<=shuru;xh++) { for(xh1=1;xh1<=xh;xh1++) { cout<<"*"; } cout<<endl; } return 0; }