Solved by 360Interview AI assistant - A gene string can be represented by an 8-character long string, with choices from ‘A’, ‘C’, ‘G’, and ‘T’. Suppose we need to investigate a mutation from a gene string startGene to a gene string endGene where one mutation is defined as one single character changed in the gene string. For exa #360interviewai #interviewquestions #softewareengineer #leetcode #leetcodesolution