Minimum Genetic Mutation

Question

Accepted Answer

Given a start gene, an end gene, and a bank of valid genes, find the minimum number of mutations needed to change the start gene to the end gene, where each mutation changes only one character and results in a valid gene. Use BFS.

Minimum Genetic Mutation

Question Explain

Start Trying This Question Simulation

Other interview questions like this

Two Sum

Longest Substring Without Repeating Characters

Median of Two Sorted Arrays