Given a non-empty string str and an integer k, rearrange the string such that the same characters are at least distance k from each other. All input strings are given in lowercase letters. If it is ...
Given a non-empty string str and an integer k, rearrange the string such that the same characters are at least distance k from each other. All input strings are given in lowercase letters. If it is ...
Write a Python program to reverse a string. def reverse_string(input_string): return input_string[::-1] Write a Python program to check if a string is a palindrome. def is_palindrome(input_string): ...
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