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First solution in Clear category for The Angles of a Triangle by Jaime
from typing import List
import math
def checkio(a: int, b: int, c: int) -> List[int]:
if a>=b+c or b>=a+c or c>=a+b: return [0, 0, 0]
wa=round(math.degrees(math.acos((c**2+a**2-b**2)/(2*a*c))))
wb=round(math.degrees(math.acos((a**2+b**2-c**2)/(2*a*b))))
wc=round(math.degrees(math.acos((c**2+b**2-a**2)/(2*c*b))))
return sorted([wa,wb,wc])
#These "asserts" using only for self-checking and not necessary for auto-testing
if __name__ == '__main__':
print("Example:")
print(checkio(10, 20, 30))
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"
print("Coding complete? Click 'Check' to earn cool rewards!")
Aug. 16, 2018
