My Big Problem !

Revision en2, by _Ramtin_, 2015-11-14 20:07:35

Hi everyone , I have a question which i faced a lot while implementing a problem and i usually handled it with segment tree but i think it must have an easier way

think that u have a set s

i want to find out number x position in this set

more formally i want s.find(x) — s.begin()

but c++ set can't handle this ! what should i do ? is there any way without using other structures to solve this ?


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en2 English _Ramtin_ 2015-11-14 20:07:35 6
en1 English _Ramtin_ 2015-11-14 20:07:07 426 Initial revision (published)