2025-06-17 16:33:35 +09:00

9 lines
201 B
Python

a,b,c = map(int, [input(), input(), input()])
if a+b+c != 180 :
print("Error")
elif a==b==c :
print("Equilateral")
elif a==b or a==c or b==c :
print("Isosceles")
else :
print("Scalene")