1: Write a function to calculate the total sum of elements in a stack.
2: Implement a function to find the minimum height of a binary search tree using a stack.
3: Write a function to create a stack that maintains a frequency count of elements.
4: Implement a function to find the largest element that appears only once in a stack.
5: Write a function to find the longest increasing subsequence using a stack.
6: Implement a function to find the number of pairs of elements in a stack that sum to a target value.
7: Write a function to check if a stack can be sorted using a single auxiliary stack.
8: Implement a function to find the longest balanced substring of parentheses.
9: Write a function to create a stack from an array.
10: Implement a function to evaluate a postfix expression with multiple operands.
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.
