output
Verbesserungsmöglichkeit:
z = Length(4.5, "yd") + 1
if __name__ == "__main__":
x = Length(4)
print(x)
y = Length(2.3, "cm")
print(x+y)
z = Length(4.5, "yd") + Length(1)
print(repr(z))
print(z)
4 m
4.023 m
Length(5.593613298337708, 'yd')
5.593613298337708 yd
9 m