More Problems

• Create a function that checks if a string contains all the alphabets using hashing.
• Given a string, write a function to find the longest substring that is a palindrome using hashing.
• Write a program to count the number of times a character appears in a string using a hash table.
• Create a function that returns the first character that does not repeat in a string using hashing.
• Implement a function to check if two strings are composed of the same characters using hashing.
• Write a program to find the number of distinct integers in an array using a hash set.
• Create a function that checks if a string contains balanced brackets using a hash map.
• Given a list of integers, write a program to determine if any two numbers can form a specific sum using hashing.