1: Create a hash table to store the mapping of authors to their published books and find the author with the most books.
2: Implement a function to find all unique pairs of elements in an array that sum to a specific target using hashing.
3: Write a program to check if two strings can be converted into each other by swapping characters using hashing.
4: Create a hash map to track the number of unique users who have liked a post and find the post with the most unique likes.
5: Implement a function to find the longest substring that contains no more than K distinct characters using hashing.
6: Write a program to check if a string can be rearranged to form a palindrome using a hash map.
7: Create a hash table to find the maximum length of a contiguous subarray with at least one odd number using hashing.
8: Implement a function to find the first non-repeating character in a string using a hash map.
9: Write a program to find all unique substrings of a string that can be formed by rearranging another string using hashing.
10: Create a hash map to store the mapping of products to their ratings and find the product with the highest rating.
C is a general-purpose programming language that is widely used for system programming and application development.
C++ is a high-level programming language that supports object-oriented, procedural, and generic programming paradigms.
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A linked list is a linear data structure where each element is a separate object, and elements are linked using pointers.
A stack is a linear data structure that follows the Last In First Out (LIFO) principle, where elements are added and removed from the top.
Strings are sequences of characters used to store and manipulate text in programming, offering various operations for data handling.
Computer Networking refers to the practice of connecting computers and devices to share resources and information.
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Theory of Computation deals with understanding the capabilities and limitations of computers in solving problems.
HTML (HyperText Markup Language) is the standard markup language for documents designed to be displayed in a web browser.
The Internet of Things (IoT) is a network of interconnected devices that communicate and exchange data with one another.
