1: Implement a function to count the frequency of elements in an array using a hash map.
2: Given two strings, write a program to check if they are anagrams using hashing.
3: Create a hash map that maps characters to their counts in a string.
4: Write a function to find the first non-repeating character in a string using hashing.
5: Implement a hash set that supports add, remove, and contains operations.
6: Create a program to find the intersection of two arrays using hashing.
7: Write a function to group anagrams from a list of strings using a hash map.
8: Implement a function to check if two strings are rotations of each other using hashing.
9: Create a hash table that supports collisions using chaining.
10: Write a program to find the longest substring without repeating 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.
