Not able to clear test cases

#1

question:
https://hack.codingblocks.com/app/practice/1/1057/problem
answer:

#2

do not sort the array otherwise it will give wrong ans

Note that:

Every painter can paint only contiguous segments of boards.
if you sort the array then contiguous will not remain correct contiguous

and binary search is not on array
here binary search is at range s to e

Modified Code

i hope this helps
if yes hit a like and don’t forgot to mark doubt as resolved :grinning:
if you have more doubts regarding this feel free to ask

#3

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