View Code of Problem 53

#include <iostream>
using namespace std;

int main()
{
	int n;
	cin >> n;
	for (int i = 0; i < n ; i++)
	{
		for (int j = n -i-1; j > 0; j--)
		{
			cout << " ";
		}
		for (int k = 0; k < (2 * i) + 1; k++)
		{
			cout << "*";
		}
		cout << endl;
	}
	
	for(int i = n - 1; i > 0; i--)
	{
		for(int j = n - i; j > 0; j --)
		{
			cout<<" ";
		}
		for(int k = 0; k < (2 * i) - 1; k++)
		{
			cout<<"*";
		}
		
		cout << endl;
	}
	
	
	
	getchar();
}