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First solution in Clear category for The Angles of a Triangle by jullios1104
from typing import List
from math import acos,degrees
def checkio(a: int, b: int, c: int) -> List[int]:
alpha,betta,gamma=[0,0,0]
m=max(a,b,c)
s=[a,b,c]
s.remove(m)
try:
if m>=sum(s): raise ValueError
alpha=round(degrees(acos((a**2+c**2-b**2)/(2*a*c))))
betta=round(degrees(acos((a**2+b**2-c**2)/(2*a*b))))
gamma=round(degrees(acos((b**2+c**2-a**2)/(2*b*c))))
except ValueError:
print("It's can not be a triangle")
finally:
return sorted([alpha,betta,gamma])
#These "asserts" using only for self-checking and not necessary for auto-testing
if __name__ == '__main__':
print("Example:")
print(checkio(4, 4, 4))
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!")
May 23, 2024
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