0 votes 0 votes what is question asking for. Can any one explain the question bit Harshit Bajpai asked Jan 21, 2019 Harshit Bajpai 212 views answer comment Share Follow See 1 comment See all 1 1 comment reply raahul commented Jan 22, 2019 reply Follow Share Question says that you are given 2 sets of vertices v1 and v2 .Let v1={a,b,c,d...} and v2={f,g,h,i...}. If there is no common vertex between the 2 sets than answer will be 0.Else you have to find minimum distance between the two sets.You have to do graph traversal. 0 votes 0 votes Please log in or register to add a comment.