Reverse the content of each element in a list python

Question

I have a list:

lst = ['abcdef', 'uvwxyz']

I want to get as result:

['fedcba', 'zyxwvu']

How can I do that in Python 3 (and Python 2 if it’s possible)?

EDIT :

Here i want to Reverse the content of each element in a list !

NOT Reverse the elements in the list !

If i do:

lst[::-1]

I’ll get:

['uvwxyz', 'abcdef']

and that’s not what i want !

Asked By: Bilal

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Answer 1

The slice [::-1] means to use the entire list/string etc. and step through with a step of -1.

so:

>>> 'abcdef'[::-1]
'fedcba'

Since you need to do this for each item of a list, a list comprehension is a good solution

>>> lst = ['abcdef', 'uvwxyz']
>>> [x[::-1] for x in lst]
['fedcba', 'zyxwvu']

Answered By: John La Rooy

Answer 2

l=['123','456','789']
l1=[]
for i in l:
    l1.append(int(i[::-1]))
print(l1)

Output:[321, 654, 987]

Answered By: Shubhashaya

Answer 3

str1="I am a student from college"
str2=list(str1.split(" "))
print(str2)
reverse=[x[::-1]for x in str2 ]
print(reverse)

Answered By: user12846520

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