Enable Javascript in your browser and then refresh this page, for a much enhanced experience.
First solution in Clear category for The Angles of a Triangle by Razzerrer
import math
def checkio(a, b, c):
if a+b<=c or a+c<=b or b+c<=a:
return [0, 0, 0]
elif a==b and b==c:
return [60,60,60]
else:
d=round((180*(math.acos((a**2+b**2-c**2)/(2*a*b))))/3.14159)
e=round((180*(math.acos((a**2+c**2-b**2)/(2*a*c))))/3.14159)
f=round((180*(math.acos((c**2+b**2-a**2)/(2*c*b))))/3.14159)
return sorted([d,e,f])
#These "asserts" using only for self-checking and not necessary for auto-testing
if __name__ == '__main__':
assert checkio(4, 4, 4) == [60, 60, 60], "All sides are equal"
assert checkio(3, 4, 5) == [37, 53, 90], "Egyptian triangle"
assert checkio(2, 2, 5) == [0, 0, 0], "It's can not be a triangle"
Nov. 1, 2016
