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Python programs for printing patterns

 Here are some examples of Python programs for printing patterns:

  1. To print a triangle pattern:
def triangle(n):
    for i in range(1, n+1):
        print(" "*(n-i) + "*"*(2*i-1))

triangle(5)

Output:

* *** ***** ******* *********
============================================================

  1. To print a pyramid pattern:
def pyramid(n): for i in range(1, n+1): print(" "*(n-i) + "*"*(2*i-1)) pyramid(5)

Output:

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

============================================================

  1. To print a diamond pattern:
def diamond(n): for i in range(1, n+1): print(" "*(n-i) + "*"*(2*i-1)) for i in range(n-1, 0, -1): print(" "*(n-i) + "*"*(2*i-1)) diamond(5)



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



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