More Problems

• Write a function to count the occurrences of each digit in a number using hashing.
• Implement a function to find the maximum frequency of any digit in a number using a hash map.
• Given an array, write a program to count the total number of odd numbers using a hash set.
• Create a program to find the longest substring that is a palindrome using hashing.
• Write a function to check if two strings can be rearranged to form a valid word using hashing.
• Given two strings, implement a function to find the longest common substring using a hash table.
• Create a program to find the maximum product of any two numbers in an array using hashing.
• Write a function to count the total number of unique characters in a string using hashing.