Python: Find palindromes in a given list of strings using Lambda
Python Lambda: Exercise-18 with Solution
Write a Python program to find palindromes in a given list of strings using Lambda.
According Wikipedia - A palindromic number or numeral palindrome is a number that remains the same when its digits are reversed. Like 16461, for example, it is "symmetrical". The term palindromic is derived from palindrome, which refers to a word (such as rotor or racecar) whose spelling is unchanged when its letters are reversed. The first 30 palindromic numbers (in decimal) are: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 22, 33, 44, 55, 66, 77, 88, 99, 101, 111, 121, 131, 141, 151, 161, 171, 181, 191, 202,...
Python Code :
texts = ["php", "w3r", "Python", "abcd", "Java", "aaa"] print("Orginal list of strings:") print(texts) result = list(filter(lambda x: (x == "".join(reversed(x))), texts)) print("\nList of palindromes:") print(result)
Orginal list of strings: ['php', 'w3r', 'Python', 'abcd', 'Java', 'aaa'] List of palindromes: ['php', 'aaa']
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Previous: Write a Python program to find the second lowest grade of any student(s) from the given names and grades of each student using lists and lambda.
Next: Write a Python program to find all anagrams of a string in a given list of strings using lambda.
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Python: Tips of the Day
Returns all the elements of a list except the last one
def tips_initial(lst): return lst[0:-1] print(tips_initial([1, 2, 3, 4]))
[1, 2, 3]
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