5.1.3 タプルで複数の値の戻り値を返す
①タプルで複数の値を戻す関数def circle_info(radius):
diameter = radius * 2
circumference = diameter * 3.14
area = radius * radius * 3.14
return (diameter, circumference, area)
import test0513
d, c, a = circle_info(10)