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Friday, September 10, 2021

Solution Exercise 87: python algorithm which converts a list into a string

Exercise 87

Given a list L, write a Python algorithm to convert a list into a string without using any predefined method other than the str() method. Example if L = ["Python", "created on", 91, "by Guido Van Rosam"], the algorithm returns the string s = "Python created on 91 by Guido Van Rosam".

Solution

L = ["Python", "created on", 91, "by Guido Van Rosam"]

# initialization of the chain s
s = ""
for word in L:
     s = s + str (word) + " "

print (s) # output: 'Python created on 91 by Guido Van Rosam'


Younes Derfoufi
my-courses.net

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Younes Derfoufi

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