More Problems

• Create a stack-based system for solving the problem of finding the longest subsequence of alternating positive and negative numbers in a binary array with constraints on the subsequence length.
• Design a stack-based algorithm to solve the problem of determining if two binary trees contain the same set of values with constraints on tree height and structure.
• Implement a stack-based solution for solving the problem of checking if a graph contains any articulation points with constraints on node degrees and edge weights.
• Write a program to simulate a stack-based approach for solving the problem of finding the maximum product of two non-overlapping subarrays in a binary array with constraints on subarray length.
• Create a function that uses stacks to solve the problem of finding the number of valid palindrome subsequences in a string with constraints on the number of character replacements.
• Design a stack-based approach to solve the problem of finding the minimum number of cuts required to partition a binary string into valid palindrome subsequences with constraints on subsequence length.
• Implement a stack-based solution for solving the problem of checking if two graphs are isomorphic with constraints on the number of nodes and edge weights.
• Write a program to simulate a stack-based approach for solving the problem of finding the longest palindromic subsequence in a string with constraints on the number of allowed changes.