More Problems

• Write a function to find the total number of characters in a string excluding spaces using hashing.
• Given a list of integers, write a program to find the maximum frequency of any digit in a number using a hash map.
• Implement a function to count the occurrences of each digit in a number using hashing.
• Create a program to find the longest consecutive sequence of numbers in an array using hashing.
• Write a function to determine if two strings can be transformed into a palindrome using hashing.
• Given a string, write a program to find the longest substring that contains the same character using hashing.
• Implement a function to check if two arrays contain the same elements using hashing.
• Create a program to find the first character that appears three times in a string using a hash map.