clear solution in Clear category for Achilles and the Tortoise by hwdyhewhdh
def chase(a1_speed, t2_speed, advantage):
#Algebraic equation a1_speed*(seconds-advantage) = t2_speed*seconds
#Simplifies to seconds = (a1_speed*advantage)/(a1_speed-t2_speed)
if __name__ == '__main__':
#These "asserts" using only for self-checking and not necessary for auto-testing
def almost_equal(checked, correct, significant_digits):
precision = 0.1 ** significant_digits
return correct - precision < checked < correct + precision
assert almost_equal(chase(6, 3, 2), 4, 8), "example"
assert almost_equal(chase(10, 1, 10), 11.111111111, 8), "long number"
Dec. 18, 2019