Leetcode problem 257 with solution.💻🧾 #coding #consistancy #solution #dailycode #tree #binarytree

📝Code Description:
This solution generates all possible root-to-leaf paths in a binary tree using a depth-first search (DFS) approach. The algorithm begins at the root and explores each branch down to the leaf nodes. When the algorithm reaches a leaf node (a node with no children), the current path is added to the result list. Backtracking ensures that after exploring one subtree, the path string resets to its previous state before exploring the next subtree. This method guarantees that every unique root-to-leaf path is recorded without unnecessary string creation, making the solution both clean and efficient.

🏷Tags:
binary tree paths
tree traversal in java
dfs in trees
dsa binary tree problems
backtracking in binary trees
java coding interview questions
leetcode solutions java
depth first search explanation
tree recursion examples
root to leaf path problem

🔑 Keywords:
binary tree paths, DFS algorithm, recursion in trees, Java DSA code, root-to-leaf paths, backtracking technique, binary tree traversal, coding interview preparation, tree algorithms, LeetCode Java solutions

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