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First solution in Clear category for The Angles of a Triangle by maciejmoscicki
from math import acos, degrees
def checkio(A, B, C):
lista=[]
if((A+B>C)and(A+C>B)and(C+B>A)):
pierwszy=degrees(acos((A*A + B*B - C*C)/(2*A*B)))
pierwszy=(pierwszy+0.5)//1
print (pierwszy)
drugi=degrees(acos((A*A + C*C - B*B)/(2*A*C)))
drugi=(drugi+0.5)//1
print (drugi)
trzeci=degrees(acos((B*B + C*C - A*A)/(2*B*C)))
trzeci=(trzeci+0.5)//1
print(trzeci)
else:
return [0,0,0]
lista.append(pierwszy)
lista.append(drugi)
lista.append(trzeci)
#replace this for solution
lista.sort()
return lista
#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"
Oct. 9, 2016
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