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Topic: stack-problem / Level: advanced
2751. Design a stack-based algorithm to solve the problem of checking if a string is a valid palindrome after deleting at most one character.
2752. Implement a stack-based solution for solving the problem of finding the number of ways to partition a binary tree into subtrees with equal sum.
2753. Write a program to simulate a stack-based approach for solving the problem of determining if a graph contains any biconnected components.
2754. Create a function that uses stacks to solve the problem of finding the minimum number of moves to make an array strictly increasing.
2755. Design a stack-based approach to solve the problem of finding the longest path in a directed acyclic graph with additional constraints on edge weights.
2756. Implement a stack-based solution for solving the problem of checking if two binary trees are isomorphic with additional constraints on node values.
2757. Write a program to simulate a stack-based approach for solving the problem of finding the longest palindromic subsequence in a binary string.
2758. Create a stack-based system for solving the problem of determining if two strings are anagrams after swapping exactly one pair of characters.
2759. Design a stack-based algorithm to solve the problem of finding the maximum number of valid palindrome substrings in a given string.
2760. Implement a stack-based solution for solving the problem of determining if a binary tree is a complete binary tree with additional constraints on the node values.
2761. Write a program to simulate a stack-based approach for solving the problem of finding the longest sequence of consecutive increasing elements in a circular array.
2762. Create a function that uses stacks to solve the problem of finding the number of valid paths in a graph with exactly k edges.
2763. Design a stack-based approach to solve the problem of checking if a graph contains a Hamiltonian path with constraints on the number of nodes.
2764. Implement a stack-based solution for solving the problem of determining if a graph is strongly connected using Kosaraju’s algorithm.
2765. Write a program to simulate a stack-based approach for solving the problem of finding the maximum product of non-overlapping subarrays in a binary matrix.
2766. Create a stack-based system for solving the problem of finding the minimum number of swaps to convert a binary string into an alternating sequence of 0s and 1s.
2767. Design a stack-based algorithm to solve the problem of finding the longest increasing subsequence in a string with alternating characters.
2768. Implement a stack-based solution for solving the problem of checking if a binary search tree contains a valid path that sums to a given value with constraints on node values.
2769. Write a program to simulate a stack-based approach for solving the problem of determining if a binary tree contains all valid root-to-leaf paths with alternating even and odd node values.
2770. Create a function that uses stacks to solve the problem of finding the longest subsequence in an array that contains alternating even and odd numbers.
2771. Design a stack-based approach to solve the problem of finding the number of valid parentheses sequences that can be formed with a given number of pairs.
2772. Implement a stack-based solution for solving the problem of determining if a graph contains any articulation points using Tarjans algorithm.
2773. Write a program to simulate a stack-based approach for solving the problem of finding the maximum sum of non-overlapping subsequences in an array.
2774. Create a stack-based system for solving the problem of finding the minimum number of operations to convert a string into a valid palindrome.
2775. Design a stack-based algorithm to solve the problem of finding the longest path in a weighted graph with constraints on the number of edges.
2776. Implement a stack-based solution for solving the problem of determining if a graph contains a cycle with exactly k edges.
2777. Write a program to simulate a stack-based approach for solving the problem of finding the minimum number of cuts to partition a binary tree into subtrees of equal height.
2778. Create a function that uses stacks to solve the problem of finding the number of distinct subsequences in a string that contain exactly k distinct characters.
2779. Design a stack-based approach to solve the problem of finding the maximum sum of elements in a matrix with non-overlapping submatrices of equal size.
2780. Implement a stack-based solution for solving the problem of checking if a string is a valid palindrome after at most two character removals.
2781. Write a program to simulate a stack-based approach for solving the problem of finding the longest sequence of alternating even and odd numbers in a circular array.
2782. Create a stack-based system for solving the problem of determining if a binary search tree contains all possible valid paths from root to leaf.
2783. Design a stack-based algorithm to solve the problem of finding the number of ways to partition an array into subarrays with equal sum.
2784. Implement a stack-based solution for solving the problem of checking if a graph contains any strongly connected components with exactly k nodes.
2785. Write a program to simulate a stack-based approach for solving the problem of finding the maximum product of non-overlapping subarrays in a circular array.
2786. Create a function that uses stacks to solve the problem of finding the number of ways to rearrange a binary string to form a valid palindrome.
2787. Design a stack-based approach to solve the problem of determining if a graph contains a Hamiltonian cycle with constraints on the number of edges.
2788. Implement a stack-based solution for solving the problem of checking if two binary trees are mirror images with constraints on the node values.
2789. Write a program to simulate a stack-based approach for solving the problem of finding the longest increasing subsequence in a matrix with obstacles.
2790. Create a stack-based system for solving the problem of finding the maximum number of distinct palindromic subsequences in a string with additional constraints.
2791. Design a stack-based algorithm to solve the problem of finding the minimum number of flips required to make a binary matrix alternating.
2792. Implement a stack-based solution for solving the problem of determining if two strings are rotations of each other with at most one swap.
2793. Write a program to simulate a stack-based approach for solving the problem of finding the number of valid parentheses sequences of a given length.
2794. Create a function that uses stacks to solve the problem of finding the maximum product of non-overlapping subarrays with constraints on subarray length.
2795. Design a stack-based approach to solve the problem of finding the shortest path in a graph with weighted edges and constraints on the number of nodes.
2796. Implement a stack-based solution for solving the problem of checking if a binary tree contains a valid path with alternating even and odd node values.
2797. Write a program to simulate a stack-based approach for solving the problem of finding the minimum number of cuts required to partition a binary string into valid palindrome subsequences.
2798. Create a stack-based system for solving the problem of determining if two graphs are isomorphic with constraints on node degrees and edge weights.
2799. Design a stack-based algorithm to solve the problem of finding the number of distinct subsequences in a string that contain all distinct characters.
2800. Write a stack-based solution for solving the problem of finding the number of valid palindromic subsequences in a string with constraints on length.
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