Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Write a Python code using loops or recursion methods to display the following Pascal's triangle: Display
the following output, where there is one space character between the integers.

 

1
121
1331
14 641
15 10 10 51
Upload a .py file of your source code. Include sample output in a comment block.
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Transcribed Image Text:1 121 1331 14 641 15 10 10 51 Upload a .py file of your source code. Include sample output in a comment block.
Expert Solution
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Step 1

Python code to print the pascal' triangle:

# Print Pascal's Triangle in Python
from math import factorial

# input n
n = 6
for i in range(n):
 for j in range(n-i+1):

  # for left spacing
  print(end=" ")

 for j in range(i+1):

  # nCr = n!/((n-r)!*r!)
  print(factorial(i)//(factorial(j)*factorial(i-j)), end=" ")

 # for new line
 print()

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The code has an extra 11 on the 2nd row which doesn't match the question  

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The code has an extra 11 on the 2nd row which doesn't match the question  

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