More Problems

• Design a stack-based approach to solve the "Find the Duplicate Number" problem in an array of size n+1 with elements between 1 and n.
• Implement a stack-based solution for solving the "Find All Anagrams in a String" problem using sliding windows.
• Write a program to simulate a stack-based approach for solving the "Find the Shortest Subarray with Sum at Least k" problem.
• Create a stack-based algorithm to solve the "Find the Maximum Number of Points You Can Obtain from Cards" problem.
• Design a stack-based algorithm to solve the "Maximum Frequency Stack" problem, simulating a stack that returns the most frequent element.
• Implement a stack-based solution for solving the "K-th Smallest Element in a BST" problem using depth-first search.
• Write a program to simulate a stack-based approach for solving the "Sum of Subarray Minimums" problem using dynamic programming.
• Create a function that uses stacks to solve the "Shortest Distance from All Buildings" problem in a grid.