nums: List[int] in python function
from typing import List
Vector = List[float]
def scale(scalar: float, vector: Vector) -> Vector:
return [scalar * num for num in vector]
# typechecks; a list of floats qualifies as a Vector.
new_vector = scale(2.0, [1.0, -4.2, 5.4])nums: List[int] in python function
"""
In the function greeting, the argument name is expected to be of type str and the
return type str. Subtypes are accepted as arguments.
"""
def greeting(name: str) -> str:
return 'Hello ' + nameCopyright © 2021 Codeinu
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