#include <iostream>
using namespace std;
int main() {
int i,j,k,n,m;
cin>>n;
for(i=1;i<=n;i++)
{
for(k=1;k<=(n-i);k++)
{
cout<<" ";
for(j=1;i<j;j++)
{
cout<<"* "<<endl;
}
}
}
return 0;
}
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