Welcome   HUNAN NORMAL UNIVERSITY ACM/ICPC Judge Online
Home
FAQs
Problem Set
Practices
Online Contests
Major Exercises
OI Special
Judgement
Submit
Online Status
User Ranklist
Users
Register new
Login
Web Links
Hunan Normal University
College of Information Science and Engineering
Harmonious Contest
Time Limit: 1000ms, Special Time Limit:2500ms, Memory Limit:65536KB
Total submit users: 47, Accepted users: 47
Problem 10864 : No special judgement
Problem description
  This is a magic country

Harmonious society

And harmonious people

 

This is a wonderful contest

Harmonious students

And harmonious problems.

 

This is the most harmonious problem, and the question is as following:

Given three positive integers A, B and C(0<A,B,C<=100)  which denote the length of three edges, please tell me whether they can make up a legal triangle.

Input
  The first line is an integer T(T<=100) which indicates the number of test cases.

Each test case consists of three integers A,B and C in a line.

Output
  For each test case please output the type of triangleAcute triangleRight triangle or Obtuse triangleif  A,B and C can make up a legal triangle, and output "NO" otherwise. One line per case.

Sample Input
4
3 4 4
3 4 5
3 4 6
3 4 7
Sample Output
Acute triangle
Right triangle
Obtuse triangle
NO
Problem Source
  2011ACM国际大学生程序设计竞赛湘潭邀请赛

Submit   Discuss   Judge Status  Problems  Ranklist 

HUNAN NORMAL UNIVERSITY ACM/ICPC Judge Online, Version 2010.5.5.final.
Web visits:2339 today,16259066 total, since 2010-05-07