Update and rename 100+ Python challenging programming exercises.txt to 100+ Python challenging programming exercises.md

Author: ramlaxman

…on challenging programming exercises.txt …hon challenging programming exercises.md100+ Python challenging programming exercises.txt renamed to 100+ Python challenging programming exercises.md 100+ Python challenging programming exercises.txt renamed to 100+ Python challenging programming exercises.md

@@ -28,12 +28,13 @@ Hints:
 Consider use range(#begin, #end) method
 
 Solution:
-l=[]
+``l=[]
 for i in range(2000, 3201):
     if (i%7==0) and (i%5!=0):
         l.append(str(i))
 
-print ','.join(l)
+print (','.join(l))``
+
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 #----------------------------------------#
@@ -52,13 +53,13 @@ Hints:
 In case of input data being supplied to the question, it should be assumed to be a console input.
 
 Solution:
-def fact(x):
+``def fact(x):
     if x == 0:
         return 1
     return x * fact(x - 1)
 
-x=int(raw_input())
-print fact(x)
+x=int(input())
+print (fact(x))``
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