More Problems

• Find all possible paths in a binary tree from the root to leaves. Return the paths in a list, ensuring each path is unique.
• Generate all combinations of k items from a list of n items without replacement, ensuring no duplicate combinations in the output.
• Solve the Maze problem, determining if there exists a path from the start point to the endpoint, avoiding any walls or obstacles.
• Find all combinations of positive integers that sum to a given target. Each combination should be unique and properly formatted.
• Print all unique ways to fill a grid with numbers such that each row and column contains distinct elements without duplicates.
• Generate all distinct arrangements of a set of numbers, taking into account possible duplicate elements in the input list.
• Solve the Tower of Hanoi problem, determining the steps required to move a stack of disks from one peg to another.
• Find all ways to distribute m identical objects into n distinct boxes, ensuring that each distribution is unique and valid.