I wonder how to achieve 0.001 execution time?
If someone point out general approches to optimize time complexities, it'll be better!
Thank you in advance!

Approve. I has never got the time less than 0.015 even on this stupid problem. Maybe, the point is in the language you use? I write in C, compile as C++ code. Maybe, if I wrote in Pascal, I would approach 0.001?

I believe the runtime you get also depends on the traffic of judge so if you have sent your solution for 999 times and you've got 0.015 all the time, you may send it once more, for the 1000th time and get 0.001 :-D

time 0.001 is impossible the minimal time on timus is 0.014 and you should sent the problem 100 times to achieve it. It's minimal time any compilator need to read and write an so on.

Hi, you can check my result it's 0.001/ id: 55151

Edited by author 28.03.2012 12:34

Edited by author 19.07.2012 00:39