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First solution in Clear category for Simple Areas by Elater
import math
def simple_areas(*args):
if(len(args)==1): return math.pi*(args[0]*args[0]/4)
elif(len(args)==2 and args[0]==args[1]): return args[0]*args[1]
elif(len(args)==2 and args[0]!=args[1]): return args[0]*args[1]
elif(len(args)==3): return math.sqrt( (args[0]+args[1]+args[2])*(args[0]+args[1]-args[2])*(args[0]-args[1]+args[2])*(0-args[0]+args[1]+args[2]) )/4
return 0
if __name__ == '__main__':
#These "asserts" using only for self-checking and not necessary for auto-testing
def almost_equal(checked, correct, significant_digits=2):
precision = 0.1 ** significant_digits
return correct - precision < checked < correct + precision
assert almost_equal(simple_areas(3), 7.07), "Circle"
assert almost_equal(simple_areas(2, 2), 4), "Square"
assert almost_equal(simple_areas(2, 3), 6), "Rectangle"
assert almost_equal(simple_areas(3, 5, 4), 6), "Triangle"
assert almost_equal(simple_areas(1.5, 2.5, 2), 1.5), "Small triangle"
Nov. 29, 2016