More Problems

• Write a program to simulate a stack-based calculator that supports variable assignment.
• Implement a function to evaluate an expression with mixed operators and parentheses using a stack.
• Write a program to reverse the order of the words in a paragraph using multiple stacks.
• Create a function to solve the problem of finding the next greater element in a circular array using a stack.
• Write a program to implement a stack-based approach for managing memory allocation in a simple operating system.
• Implement a function to merge two sorted stacks into a single sorted stack.
• Write a program to simulate a browsers tab navigation history using multiple stacks.
• Create a function to calculate the maximum depth of a nested set of parentheses in a given string using a stack.