Almost Equal — Advanced HackerRank
Difference between en1 and en2, changed 113 character(s)
I've found an interesting problem in hackerrank. But couldn't solve it. I've tried so many ways, but no one can pass the time limit. That's why I've decided to seek some help from you guys :)↵
[Here](https://www.hackerrank.com/challenges/almost-equal-advanced) is the problem link. If anyone have an idea to solve it, please share your thoughts :)


**UPD**: Solved it with mo's algorithm + binary index tree. Thanks for the hint [user:mkirsche,2015-06-19] :)

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en3 English rumman_sust 2015-06-19 01:36:28 1
en2 English rumman_sust 2015-06-19 01:22:14 113
en1 English rumman_sust 2015-06-18 13:40:01 381 Initial revision (published)