Python 3 Script to Print Pascal’s Triangle Pattern Upto n Rows Using Recursion Full Project For Beginners

Python 3 Script to Print Pascal’s Triangle Pattern Upto n Rows Using Recursion Full Project For Beginners

 

Welcome folks today in this blog post we will be printing pascal's triangle pattern upto n rows in python using recursion.All the full source code of the application is given below.

 

 

Get Started

 

 

In order to get started you need to make an app.py file and copy paste the following code

 

Using Recursion

 

app.py

 

import sys

# Recursive method to create the mathematical series 
def pascal(col,row):
    if(col == 0) or (col == row):
        return 1
    else:
        return pascal(col-1,row-1) + pascal(col,row-1)

# Method returns the results of n rows in the triangle
def PascalTriangle(num):
    if (num <= 0):
        print('Number must be greater than zero')
    
    for r in range(num):
        for c in range(r+1):
            sys.stdout.write(str(pascal(c,r))+' ')
        sys.stdout.write('\n')

#Test Section
PascalTriangle(10)

 

See also  Python 3 PyOpenGL Script to Implement Bezier Curve Fitting Full Project For Beginners

 

Now if you execute the python script by typing the below command as shown below

 

python app.py

 

 

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