1: Write a function to find the maximum difference between the top two elements of a stack.
2: Implement a function to create a stack of infinite capacity.
3: Write a function to find the maximum sum of a contiguous subarray in a stack.
4: Implement a function to validate a binary search tree using a stack.
5: Write a function to implement a stack that can undo operations.
6: Implement a function to flatten a nested stack.
7: Write a function to find the shortest path in a maze using a stack.
8: Implement a function to calculate the total number of valid configurations of a stack.
9: Write a function to find the longest balanced substring of brackets using a stack.
10: Implement a function to evaluate a postfix expression with multiple operators.
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.
