need help with the complexity of this Question : 
Difference between en1 and en2, changed 105 character(s)
i have posted full details on reddit : 
https://codeforces.com/blog/entry/new/85783?locale=enwww.reddit.com/r/learnprogramming/comments/8ukhur/java_need_to_know_the_timecomplexity_of_this/

plz 
takhave a look,

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en2 English prashantkr314 2018-06-28 20:27:07 105
en1 English prashantkr314 2018-06-28 18:37:41 160 Initial revision (published)