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 wrak
def checkio(a, b, c):
import math
if a >= b + c:
return [0, 0, 0]
if b >= a + c:
return [0, 0, 0]
if c >= b + a:
return [0, 0, 0]
if a==b==c:
return [60, 60, 60]
x=math.acos((a*a+b*b-c*c)/(2*a*b))
y=math.acos((c*c+b*b-a*a)/(2*c*b))
z=math.acos((a*a+c*c-b*b)/(2*a*c))
"""x = int(math.degrees(x))
y = int(math.degrees(y))
z = int(math.degrees(z))"""
x = math.degrees(x)
y = math.degrees(y)
z = math.degrees(z)
l = [ x , y , z ]
l=[round(x),round(y),round(z)]
l.sort()
print ( l )
return l
#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"
Oct. 25, 2017