시간 제한메모리 제한제출정답맞힌 사람정답 비율
1 초 256 MB37927217591993257.519%

문제

창영이는 삼각형의 종류를 잘 구분하지 못한다. 따라서 프로그램을 이용해 이를 외우려고 한다.

삼각형의 세 각을 입력받은 다음, 

  • 세 각의 크기가 모두 60이면, Equilateral
  • 세 각의 합이 180이고, 두 각이 같은 경우에는 Isosceles
  • 세 각의 합이 180이고, 같은 각이 없는 경우에는 Scalene
  • 세 각의 합이 180이 아닌 경우에는 Error

를 출력하는 프로그램을 작성하시오.

입력

총 3개의 줄에 걸쳐 삼각형의 각의 크기가 주어진다. 모든 정수는 0보다 크고, 180보다 작다.

출력

문제의 설명에 따라 Equilateral, Isosceles, Scalene, Error 중 하나를 출력한다.

예제 입력 1

60
70
50

예제 출력 1

Scalene
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

출처

Olympiad > Canadian Computing Competition & Olympiad > 2014 > CCC 2014 Junior Division 1번