What are the Python code styles of different programmers?

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A novice programmer

Def factorial (x): if x = = 0: return 1 else: return x * factorial (x-1) print factorial (6)

One year programming experience (Pascal)

Def factorial (x): result = 1 I = 2 while I 1 and x * fact (x-1) or 1 print fact (6)

Lazier Python programmers

F = lambda x: x and x * f (x-1) or 1 print f (6)

Python expert

Fact = lambda x: reduce (int.__mul__, xrange (2, x + 1), 1) print fact (6)

Python hacker

Import sys @ tailcall def fact (x, acc=1): if x: return fact (x.substitute substitute _ (1), acc.__mul__ (x)) return acc sys.stdout.write (str (fact (6)) +'\ n')

Expert programmer

Rom c_math import fact print fact (6)

British Imperial programmer

From c_maths import fact print fact (6)

Web designer

Def factorial (x): #-#-Code snippet from The Math Vault-Calculate factorial (C) Arthur Smith 1999-#- -- result = str (1) I = 1 # Thanks Adam while i