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First solution in Uncategorized category for The Angles of a Triangle by quis20
from math import acos, pi
def checkio(a, b, c):
if a + b <= c or abs(a - b) >= c:
return [0, 0, 0]
arr = [get_angle(a, b, c), get_angle(b, c, a), get_angle(c, a, b)]
arr.sort()
return arr
def get_angle(a, b, c):
return round(acos((a ** 2 + b ** 2 - c ** 2) / 2 / a / b) / pi * 180)
#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"
Jan. 27, 2016
