Enable Javascript in your browser and then refresh this page, for a much enhanced experience.
First solution in Uncategorized category for Simple Areas by marcin-krol
def simple_areas(*args):
import math
if len(args) == 1: return math.pi * (args[0]/2)**2
elif len(args) == 2: return args[0] * args[-1]
elif len(args) == 3:
p = (1/2)*(args[0] + args[1] + args[2])
return math.sqrt(p * (p-args[0]) *(p-args[1]) * (p-args[2]))
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"
Dec. 19, 2015
