#include <iostream>
using namespace std;
void printStars(int stars);
void printSpaces(int spcs);
int main()
{
int n;
cout<<"Enter number of rows: ";
cin>>n;
for (int i = 1 ; i <= n ; i ++) //row main loop
{
printSpaces(n-i);
printStars(i*2-1);
cout<<endl;
}
fflush(stdin) ; getchar(); return 0; }
void printStars(int stars)
{
int j;
for (j=1; j<=stars; j++)
cout << "*";
}
void printSpaces(int spcs)
{
int j;
for (j=1; j<=spcs; j++)
cout <<" ";
}