1: Write a program to determine if a string contains a valid permutation of another string using hashing.
2: Implement a function to find the longest consecutive sequence in an unsorted array using hashing.
3: Create a hash map to track the counts of words in a paragraph.
4: Write a program to check if two arrays have the same elements (ignoring order) using hashing.
5: Implement a function to find the element that appears only once in an array of duplicates using hashing.
6: Create a hash table to store employee IDs and their corresponding names.
7: Write a program to find the shortest substring containing all characters of another string using hashing.
8: Implement a function to count the number of vowels in a string using hashing.
9: Create a hash map to map user IDs to their last login times.
10: Write a program to find the maximum length of a substring with at most k distinct 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.
