Program to print stars in Pascal triangle and reverse Pascal

Code of the program:

#include<iostream>

using namespace std;

int main()

{

          cout<<"\t<<<<< Program to Print Pascal Triangle >>>>>"<<endl;

    int i, j, k;

    for(i=1;i<=5;i++)

    {

        for(j=i;j<5;j++)

        {

          cout << " ";

        }

        for(k=1;k<(i*2);k++)

        {

            cout << "*" ;

        }

        cout <<endl;

    }

    return 0;

}

Output:

Code#2:

#include<iostream>

using namespace std;

int main()

{

             cout<<"\t<<< Program to print star reverse Pascal Triangle"<<endl;

    int i, j, k;

    for(i=5;i>=1;i--)

    {

        for(j=5;j>i;j--)

        {

            cout << " ";

        }

        for(k=1;k<(i*2);k++)

        {

            cout << "*";

        }

        cout <<endl;

    }

    return 0;

}

Output: