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First solution in Clear category for Simple Areas by Johny9700
import math
def simple_areas(*args):
arg=list(args)
if len(arg)==1:
p=math.pi*(arg[0]/2)**2
elif len(arg)==2:
p=arg[0]*arg[1]
elif len(arg)==3:
s=(arg[0]+arg[1]+arg[2])/2
p=math.sqrt(s*(s-arg[0])*(s-arg[1])*(s-arg[2]))
return p
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. 24, 2016
