CCC '14 J1 - Triangle Times

View as PDF
Submit solution
Points: 3
Time limit: 2.0s
Memory limit: 64M
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 60, output Equilateral.
  • If the three angles add up to 180 and exactly two of the angles are the same, output Isosceles.
  • If the three angles add up to 180 and no two angles are the same, output Scalene.
  • If the three angles do not add up to 180, output Error.

Input Specification

The input consists of three integers, each on a separate line. Each integer will be greater than 0 and less than 180.

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

Comments


  • 9
    Sans  commented on Jan. 17, 2019, 1:08 a.m.

    Sans Like


  • -13
    YounessTEA  commented on Aug. 26, 2017, 11:02 a.m.

    This comment is hidden due to too much negative feedback. Click here to view it.


    • 8
      DA_BIG_MO  commented on Dec. 15, 2018, 10:19 p.m.

      then your programs not correct


    • 4
      Kirito  commented on Aug. 26, 2017, 11:33 a.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.


  • -24
    leonidastherebellious  commented on Oct. 6, 2015, 3:47 p.m. ← edited

    This comment is hidden due to too much negative feedback. Click here to view it.


  • -6
    Phoenix1369  commented on Sept. 19, 2014, 5:59 p.m.

    This comment is hidden due to too much negative feedback. Click here to view it.


    • 1
      root  commented on Feb. 1, 2017, 9:41 p.m. ← edited

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