More Problems

• Design a stack-based algorithm to solve the problem of determining if a binary search tree contains all valid root-to-leaf paths with alternating even and odd node values.
• Implement a stack-based solution for solving the problem of finding the maximum number of ways to split a binary string into valid palindrome substrings.
• Write a program to simulate a stack-based approach for solving the problem of determining if two binary trees are mirror images of each other with constraints on node values.
• Create a function that uses stacks to solve the problem of finding the minimum number of swaps required to convert a binary tree into a valid binary search tree.
• Design a stack-based approach to solve the problem of finding the longest sequence of alternating positive and negative integers in a circular array.
• Implement a stack-based solution for solving the problem of checking if a binary tree is a complete binary tree with additional constraints on height.
• Write a program to simulate a stack-based approach for solving the problem of finding the number of distinct subsequences in a string that contain at least one vowel.
• Create a stack-based system for solving the problem of finding the maximum product of non-overlapping subarrays in a matrix with constraints on subarray size.