Problem hidden
This problem was hidden by Editorial Board member probably because it has incorrect language version or invalid test data, or description of the problem is not clear.

## TRIAN - Type of triangle

Given lengths a, b and c of triangle's sides determine it's type.

### Input

There is unknown number of tests. Each of them consists of one line in which appear three integers: a, b and c (all < 10000).

### Output

For each test print one word:

• right - if triangle is right
• obtuse - if triangle is obtuse
• acute - if triangle is acute
• none - if there is no such a triangle

### Example

`Input:1 1 103 4 52 3 47 7 7Output:nonerightobtuseacute`

 Added by: Piotr Kąkol Date: 2010-05-26 Time limit: 3.303s Source limit: 50000B Memory limit: 1536MB Cluster: Cube (Intel G860) Languages: All except: NODEJS OBJC SCM qobi VB.NET

hide comments
 2011-04-26 14:26:40 anonymous Thank you. 2011-04-26 09:56:16 Piotr KÄ…kol 1 2 3 2011-04-25 13:39:53 anonymous Could you please tell me for what input my solution #5010571 fails? Thank you. 2010-05-29 09:05:08 Piotr KÄ…kol Thank You also. I see I should check the task before adding. ;-) 2010-05-28 11:30:09 Knight The First Line "Given lenghts a, b and c of triangle's sides determine it's type." the spelling of length is wrong :P 2010-05-26 15:00:38 Piotr KÄ…kol Thank You. I copied this part from another task and didn't change it. ;-) 2010-05-26 14:45:51 Jargon "Each of them consists of one line in which appear two integers: a, b and c (all < 10000)." There are three...
© Spoj.com. All Rights Reserved. Spoj uses Sphere Engine™ © by Sphere Research Labs.