Discussion @ 1120. Sum of Sequential Numbers @ Timus Online Judge

zxy_snow AC~~~happy~~ [2] // Problem 1120. Sum of Sequential Numbers 1 Jun 2011 12:01

I used some methods, got TLE || WA ...T T ...

You can enumerate P .

Think carefully and you will get a O(sqrt(n)) solution.

Najmaddin Akhundov Re: AC~~~happy~~ // Problem 1120. Sum of Sequential Numbers 14 Dec 2014 13:28

Thank you "zxy_snow"

bstu_student Re: AC~~~happy~~ // Problem 1120. Sum of Sequential Numbers 7 Aug 2019 04:27

Spend some time for enum, cause i don't wanna to calculate in float variables. So fun!)

Discussion of Problem 1120. Sum of Sequential Numbers