More Problems

• Design a stack-based algorithm to solve the problem of finding the number of distinct palindromic subsequences in a string with constraints on the length of each subsequence.
• Implement a stack-based solution for solving the problem of checking if a binary search tree contains all valid root-to-leaf paths with alternating even and odd node values.
• Write a program to simulate a stack-based approach for solving the problem of finding the number of valid palindrome partitions in a string with constraints on the length of each partition.
• Create a function that uses stacks to solve the problem of determining if two binary trees are structurally identical with constraints on tree height and node values.
• Design a stack-based approach to solve the problem of finding the longest increasing subsequence in a binary array with constraints on the number of allowed swaps.
• Implement a stack-based solution for solving the problem of checking if a graph is Eulerian with constraints on edge weights and node degrees.
• Write a program to simulate a stack-based approach for solving the problem of finding the minimum number of flips required to convert a binary matrix into alternating rows and columns.
• Create a stack-based system for solving the problem of determining if two binary search trees contain identical sets of values with additional constraints on the depth of each tree.