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Exercise 46

Write a Python algorithm as a function which takes as parameter a string variable s and which returns the list of all uppercase characters found in s.

Solution

def listShift (s):
# initialization of the list of capital letters
l_maj = []

for x in s:
if x.isupper ():
l_maj.append (x)
return l_maj

# Example:
s = "Tkinter is the most popular GUI Pytnon Framework"
print (listShift(s)) # output: ['T', 'G', 'U', 'I', 'P', 'F']
Younes Derfoufi
my-courses.net

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