## CCC '14 J1 - Triangle Times

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Points: 3
Time limit: 2.0s
Memory limit: 256M

Problem type
##### Canadian Computing Competition: 2014 Stage 1, Junior #1

You have trouble remembering which type of triangle is which. You write a program to help. Your program reads in three angles (in degrees).

• If all three angles are , output Equilateral.
• If the three angles add up to and exactly two of the angles are the same, output Isosceles.
• If the three angles add up to and no two angles are the same, output Scalene.
• If the three angles do not add up to , output Error.

#### Input Specification

The input consists of three integers, each on a separate line. Each integer will be greater than and less than .

#### Output Specification

Exactly one of Equilateral, Isosceles, Scalene or Error will be printed on one line.

#### Sample Input 1

60
70
50

#### Output for Sample Input 1

Scalene

#### Sample Input 2

60
75
55

#### Output for Sample Input 2

Error

• commented on May 7, 2024, 8:01 p.m.

I solved it pretty easy to do after you got the idea

• commented on Sept. 30, 2019, 1:32 a.m. edit 3
1. if you don't spell the words correctly you will get a wrong answer.

2. Don't prompt the judge or it will be wrong

• commented on Dec. 28, 2021, 12:40 a.m.

Thanks so much for commenting that, that is the reason why my code failed for some of my text cases

• commented on Feb. 16, 2021, 4:35 p.m. edited

Ah i see

• commented on Aug. 26, 2017, 3:02 p.m.

This comment is hidden due to too much negative feedback. Show it anyway.

• commented on Dec. 16, 2018, 3:19 a.m.

then your programs not correct

• commented on Aug. 26, 2017, 3:33 p.m.
1. If your program fails test cases that over 700 users have solved, then odds are your program is not correct.

2. The sum of the the angles of a triangle is exactly 180 degrees.

• commented on Sept. 19, 2014, 9:59 p.m.

Some of the older solutions would not output "Error" if given angles with degree 90 90 and 0.

• commented on Feb. 2, 2017, 2:41 a.m. edited

Each integer will be greater than 0 and less than 180.