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  1. n = 5
  2. for i in range(1, n + 1):
  3.     for j in range(i):
  4.         print("*", end="")
  5.     for j in range(2 * (n - i)):
  6.         print(" ", end="")
  7.     for j in range(i):
  8.         print("*", end="")
  9.     print()
  10.  
  11.  
  12. for i in range(n, 0, -1):
  13.     for j in range(i):
  14.         print("*", end="")
  15.     for j in range(2 * (n - i)):
  16.         print(" ", end="")
  17.     for j in range(i):
  18.         print("*", end="")
  19.     print()
Success #stdin #stdout 0.04s 9540KB
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stdin
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Standard input is empty
stdout
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*        *
**      **
***    ***
****  ****
**********
**********
****  ****
***    ***
**      **
*        *
https://ideone.com/nSiqJv
language:
Python 3 (python  3.9.5)
created:
16 days ago
visibility:
public

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