Discussion @ 2054. Astronomy @ Timus Online Judge

Shen Yang I'm so regretful that my primary geometry didn't learn well [7] // Problem 2054. Astronomy 15 Oct 2017 22:09

rt

Edited by author 15.10.2017 22:10

Mahilewets Nikita [BSUIR] Re: I'm so regretful that my primary geometry didn't learn well [6] // Problem 2054. Astronomy 15 Oct 2017 22:11

What is your education?

Shen Yang Re: I'm so regretful that my primary geometry didn't learn well [5] // Problem 2054. Astronomy 15 Oct 2017 22:14

sorry it is Geography not geometry,tying error(I'm also regretful for my English)
obviously this is a geography problem...
I was graduate from Sichuan University,

I'm Science Students not Arts students

in our country Geography is Liberal arts subject,not sicence some years ago

Edited by author 15.10.2017 22:15

Edited by author 15.10.2017 22:18

Shen Yang Re: I'm so regretful that my primary geometry didn't learn well [4] // Problem 2054. Astronomy 15 Oct 2017 23:05

What I'm not understand is for example it is 12'o clock at noon on summer soltice

the same place at the same time :i.e. 12' clock at noon, isn't it opposite to the sun on
winter soltice??? so it should be midnight???

I got dizzy with geography+3D geometry...

so does it means the peroid of earch rotation is 365*24/366 hours???

Edited by author 15.10.2017 23:07

Edited by author 15.10.2017 23:52

Edited by author 15.10.2017 23:52

Shen Yang Re: I'm so regretful that my primary geometry didn't learn well [3] // Problem 2054. Astronomy 16 Oct 2017 19:27

YES, Accepted!!!! I worked at least for two days of this problem finally ac!!!!

I have searched for many geography concept which I didn't clear

Edited by author 16.10.2017 19:31

Edited by author 16.10.2017 19:31

Mahilewets Nikita Re: I'm so regretful that my primary geometry didn't learn well [2] // Problem 2054. Astronomy 16 Oct 2017 20:14

Are you scientist or something like this?

Mahilewets Nikita Re: I'm so regretful that my primary geometry didn't learn well // Problem 2054. Astronomy 16 Oct 2017 20:15

I saw here one chinese guy who solved the problems to sharpen his mind and now he is a researcher

Shen Yang Re: I'm so regretful that my primary geometry didn't learn well // Problem 2054. Astronomy 17 Oct 2017 07:26

No I'm not scientist,just solve hard problems for fun

Discussion of Problem 2054. Astronomy