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Topic: Stack Problem / Level: advanced
Problem:
Implement a stack-based solution for solving the problem of determining if a binary tree contains a valid path that sums to a given value with constraints on the node values.
More Problems
Write a program to simulate a stack-based approach for solving the problem of finding the maximum number of valid palindrome partitions in a string.
Create a stack-based system for solving the problem of finding the minimum number of flips required to convert a binary matrix into a matrix with alternating row values.
Design a stack-based algorithm to solve the problem of finding the number of valid parentheses substrings in a string with constraints on the substring lengths.
Write a stack-based solution for solving the problem of determining if a graph contains any articulation points.
Design a stack-based algorithm to solve the problem of finding the maximum number of palindromic partitions in a string with limited cuts.
Implement a stack-based solution for solving the problem of finding the minimum number of swaps to make a binary string alternating.
Write a program to simulate a stack-based approach for solving the problem of finding the longest subsequence with alternating even and odd integers.
Create a function that uses stacks to solve the problem of finding the maximum sum of non-overlapping subarrays that have a sum divisible by k.
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