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First solution in Uncategorized category for The Angles of a Triangle by MedykMatyk
def checkio(a, b, c):
array = []
from math import acos, degrees
if(a+b<=c):
return [0, 0, 0]
else:
array.append(int(round(degrees(acos((a * a + b * b - c * c)/(2.0 * a * b))),0)))
array.append(int(round(degrees(acos((b * b + c * c - a * a)/(2.0 * b * c))),0)))
array.append(int(round(degrees(acos((c * c + a * a - b * b)/(2.0 * c * a))),0)))
if(a>b):
array.sort()
array[::-1]
print('Reverse ' + str(array[0]) + ' ' + str(array[1]) + ' ' + str(array[2]))
return array
else:
array.sort()
print(str(array[0]) + ' ' + str(array[1]) + ' ' + str(array[2]))
return array
#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. 6, 2017
