More Problems

• Implement a function to count the total number of digits in a string using a hash map.
• Create a program to check if two arrays have the same frequency of elements using hashing.
• Write a function to find the total number of unique words in a given text using hashing.
• Given an array of integers, write a program to find the count of triplets that sum to a specific target using hashing.
• Implement a function to check if a string can be rearranged to form a valid word using hashing.
• Create a program to find the total number of uppercase letters in a string using hashing.
• Write a function to check if two strings can be transformed into a palindrome using hashing.
• Given a string, write a program to count the occurrences of each character using a hash map.