More Problems

• Implement a function to check if two strings can be rearranged to form a palindrome using hashing.
• Create a program to find the total number of unique elements in a string using hashing.
• Write a function to find the maximum frequency of any character in a list of strings using hashing.
• Given a list of integers, write a program to count the total number of odd numbers using hashing.
• Implement a function to find the longest substring with exactly one repeating character using hashing.
• Create a program that checks if a string is a valid identifier using hashing.
• Write a function to find the longest substring that is an anagram of another substring using hashing.
• Given an array, write a program to count the occurrences of each digit in a number using hashing.