Print Star Shape in C++

Here is code of Printing Star Shape in C++ using Staric (*) Character.

Code:

//print star of starics
#include<iostream>
using namespace std;
int main()
{
	int i,j,k,n=5,m;
for(i=1;i<=n;i++)
{
cout<<"\t\t";
	for(j=n;j>=i;j--)
	cout<<" ";
	for(k=1;k<=(2*i-1);k++)
	cout<<"*";
	cout<<endl;
}
n=13;
for(i=5;i>=1;i--)
{
	cout<<"\t";
	for(j=5;j>=i;j--)
	cout<<" ";
	for(k=1;k<=(2*n-1);k++)
	{
	cout<<"*";

    }
		n--;
	cout<<endl;

}
n=5;m=1;
for(i=n;i>=1;i--)
{   cout<<"\t";
	for(j=1;j<=i;j++)
	{
		cout<<" ";
	}
	for(k=1;k<=(2*i-1);k++)
	cout<<"*";
	for(j=7;j<=6*m;j++)
	cout<<" ";
	for(k=1;k<=(2*i-1);k++)
	cout<<"*";
	m++;
cout<<endl;
}
}

Output:

                     *
                    ***
                   *****
                  *******
                 *********
         *************************
          ***********************
           *********************
            *******************
             *****************
             ******************
            *******      *******
           *****            *****
          ***                  ***
         *                        *