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First solution in Clear category for The Angles of a Triangle by PythOff
import math
def nierownoscTrojkata (tab):
if len (tab) == 3:
tab = sorted(tab)
if tab[0] + tab[1] > tab[2]:
return True
return False
def checkio(a, b, c):
if not nierownoscTrojkata([a, b, c]):
return [0, 0, 0]
angle1 = round(math.degrees(math.acos((a**2 + b**2 - c**2)/(2*a*b))))
angle2 = round(math.degrees(math.acos((c**2 + b**2 - a**2)/(2*c*b))))
angle3 = round(math.degrees(math.acos((a**2 + c**2 - b**2)/(2*a*c))))
return sorted([angle1, angle2, angle3])
#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. 4, 2016
