0 votes 0 votes https://gateoverflow.in/84828/gate1990-3-iv answer ? how to calculate epl can any one give example? eyeamgj asked Nov 9, 2018 eyeamgj 271 views answer comment Share Follow See all 4 Comments See all 4 4 Comments reply 2019_Aspirant commented Nov 9, 2018 reply Follow Share It's summation of all the paths to leaves. 0 votes 0 votes Shaik Masthan commented Nov 9, 2018 reply Follow Share Iw is the path length of external node w 0 votes 0 votes eyeamgj commented Nov 10, 2018 reply Follow Share Shaik Masthan and what should be the answer i am getting O(nlogn)....... 0 votes 0 votes Shaik Masthan commented Nov 10, 2018 reply Follow Share check sresta mam answer, and my comment on that 0 votes 0 votes Please log in or register to add a comment.