LeetCode-Style String and Math

MediumPython

Problem

How would you approach LeetCode-style palindrome and odd-number problems?

Implement palindrome_and_odds(s, nums). Determine whether s is a palindrome after ignoring non-alphanumeric characters and case, then return all odd integers from nums in their original order. Return an object with boolean is_palindrome and integer-array odd_numbers fields.

Constraints

0 <= len(s) <= 1000
s contains Unicode characters, spaces, and punctuation
0 <= len(nums) <= 1000
-10^9 <= nums[i] <= 10^9
The order of nums must be preserved in odd_numbers

Function Signature

def palindrome_and_odds(s, nums):

CodePython 3

You need to log in / sign up to run or submit.Ln 2

Run your code to see test output here.