Word Ladder
Explore how to determine the shortest transformation sequence from a start word to a target word by changing one letter at a time. Understand the problem constraints and implement a solution using breadth-first search to efficiently traverse the word graph. This lesson helps you apply tree BFS techniques in coding interviews.
We'll cover the following...
We'll cover the following...
Statement
Given two words, src and dest, and a list, words, return the number of words in the shortest transformation sequence from src to dest. If no such sequence can be formed, return .
A transformation sequence is a sequence of words src ...