question link : https://www.codechef.com/ZCOPRAC/problems/ZCO13003
my code link : https://www.codechef.com/viewsolution/14255384
getting WA…pls help me out !!
we can’t see your solution.Please share ideone link or pastebin link.
UPD:instead of writing your own binary search function you can use upper bound here which is easy to use.
misd to cmnt out debugging statements in dat link…ignore dat statements !
i donno about upperbound nd lower bounds…!!
if u dnt mind…pls explain it !!
I first learnt about upper bound and lower bound while solving this question.
this may help you
http://www.cplusplus.com/reference/algorithm/upper_bound/
http://www.cplusplus.com/reference/algorithm/lower_bound/
If you don’t understand look at sample codes and output then you will understand .
can u pls explain wts wrong wid my code ???
i think your code fails when the array contains duplicates
can u pls debug my code and tell me d exact reason behind its fail…dat would become a great help bro !!
ok i will try