There is a segment between 0 and 1

We need to find N points

for every i we divide segment by equal i parts

and first i points must belong to exactly one segment

and every segment must have exactly one point

How to find any such N points

1<=N<=15

Hello Codeforces!

I'm glad to announce that on Sep/17/2017 20:17 UTC+5 V Asian Indoor and Martial Art Games (AIMAG) opening ceremony will take place in Ashgabat, Turkmenistan.

This is first the biggest olympiad in my country.

I wish lots of medals to all countries.

Official website: Ashgabat2017

You can watch online here.

This contest will be on saturday (20.12.2014) at 14:00 GMT/UTC.

The fourth contest of the Croatian Olympiad in Informatics takes place.

You can login/register here(no registration for contest is required).

For more information this and this.

Good Luck to everyone :)

This contest is different from old contests of usaco.

For bronze division there is has 4 problem.

For silver division there is has 3 problem.

For gold division there is has 3 problem.

And each problem has different number of testcase.

Full feedback.

Maybe after contest some testcase will be add or change.

The following languages are available : en, fr, es, ru, vi (gold only), hy (silver only), ka (bronze and silver only)

GL & HF .

You can see more information here.

This user NinjaCoder who is f**king everyone in CF

Look at his comments.

He is insane.

What is his problem?

You can see schedule and more here.

Code__|Name_________________|Start_____________|End

NOV14| November Challenge 2014 |2014-11-07 15:00:00 | 2014-11-17 15:00:00

This contest will be on saturday (08.11.2014) at 14:00 GMT/UTC

The second contest of the Croatian Olympiad in Informatics takes place.

You can login/register here(no registration for contest is required).

For more information hsin.hr/coci and evaluator.hsin.hr

Good Luck :)

If you want to remove your avatar .

You just need to upload original avatar.

Like this

CoCi 2014/2015 round 1 at 14:00 GMT/UTC