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The Angles of a Triangle solution in Clear category for The Angles of a Triangle by konradgolinski
def checkio(a, b, c):
import math
list=[]
if(a+b > c and c+a > b and c+b > a):
p = (a+b+c)/2
ob = a+b+c
field = math.sqrt((p*(p-a)*(p-b)*(p-c)))
alpha = round(math.degrees(math.acos(((b**2 + c**2)-(a**2))/(2*b*c))))
beta = round(math.degrees(math.acos(((a**2 + c**2)-(b**2))/(2*a*c))))
gamma = round(math.degrees(math.acos(((a**2 + b**2)-(c**2))/(2*a*b))))
list.append(alpha)
list.append(beta)
list.append(gamma)
list = sorted(list)
return list
else:
return [0,0,0]
#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. 21, 2016
