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First solution in Uncategorized category for The Angles of a Triangle by Julita_Pogorzelska
from math import acos, degrees
def checkio(a, b, c):
lst=[a,b,c]
lst.sort()
angles=[]
print (a,b,c)
print(lst)
if a+b>c:
a1=round(degrees(acos((a*a + b*b - c*c)/(2.0*a*b))))
a2=round(degrees(acos((b*b + c*c - a*a)/(2.0*c*b))))
a3=round(degrees(acos((a*a + c*c - b*b)/(2.0*a*c))))
angles=[a1,a2,a3]
angles.sort()
else:
angles=[0,0,0]
return angles
#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"
Dec. 28, 2017
