1: Write a program to find the maximum frequency of any character in a string using hashing.
2: Implement a function to find the two elements in an array that are closest to each other using hashing.
3: Create a hash set to keep track of unique paths in a maze.
4: Write a program to find all pairs of indices that sum to a target using hashing.
5: Implement a function to find the longest substring with all distinct characters using hashing.
6: Create a hash map to track the number of visits to different web pages.
7: Write a program to check if two strings are isomorphic using hashing.
8: Implement a function to find the longest repeating character substring using hashing.
9: Create a hash table to store usernames and their corresponding passwords.
10: Write a program to find the maximum length of a substring that can be formed by replacing at most k characters using hashing.
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.
