How to print '*' in decreasing order in c++??

#include<iostream>
#include<conio.h>
using namespace std;
int main(){
int choice;
cout<<"Enter how many rows do you want ? ";
           cin>>choice;
for(int i=choice-1;i>=0;i--)
           {
for(int j=0;j<=i;j++) 
                    {
cout<<"*";
}
cout<<endl;
}
getch();
return 0;
}

Output