More Problems

• Implement a function to find the longest consecutive sequence of numbers in an array using hashing.
• Create a program to check if two strings can be rearranged to form a valid word using hashing.
• Write a function to find the total number of vowels and consonants in a string using hashing.
• Given a list of integers, write a program to determine the frequency of each element using hashing.
• Create a function that checks if a string can be rearranged to form a palindrome using hashing.
• Write a program to find the maximum frequency of any digit in a number using a hash map.
• Implement a function to find the total number of unique letters in a string using hashing.
• Create a program to check if two arrays have the same frequency of elements using hashing.