More Problems

• Implement a stack-based solution for solving the longest increasing path in a matrix using depth-first search.
• Write a stack-based solution to solve the problem of reversing a stack without using recursion.
• Create a stack-based system for solving the interval partitioning problem with constraints.
• Design a stack-based algorithm to solve the problem of finding the smallest element in a stack of unsorted elements.
• Write a stack-based solution to implement a queue using two stacks with O(1) amortized time for each operation.
• Implement a stack-based approach for solving the partition problem where the stack elements must be divided into two equal-sum subsets.
• Write a program to simulate a stack-based solution for solving the problem of finding the longest valid parentheses substring.
• Create a function that uses a stack to solve the problem of finding the k-th largest element in a sliding window.