More Problems

• Solve the "Fibonacci Sequence" problem by generating the first n Fibonacci numbers using backtracking.
• Find all unique subsets of characters from a given string, ensuring each subset is sorted alphabetically.
• Print all combinations of toppings for a pizza, where each combination is unique and includes no duplicates.
• Generate all distinct ways to traverse a grid from the top-left corner to the bottom-right corner without retracing steps.
• Solve the "Crossing River" problem with constraints on which characters can be on the same side of the river.
• Find all valid configurations of a team based on skill levels and roles assigned to each member.
• Print all unique paths in a binary tree, ensuring that paths are printed from the root to each leaf node.
• Generate all valid expressions from a given set of numbers and operators that result in a specific target value.