在 Python 中调用带有列表参数的函数

Question

test = [
    {'input':{'nums': [19, 25, 29, 3, 5, 6, 7, 9, 11, 14]}, 'output': 3},
    {'input':{'nums': [6, 8, 9, 10, 11, 1, 3, 5]}, 'output': 5}
]

def count_rotations_binary(nums):
    pass

如何用上面的列表调用这个函数？

Answer 1

您可以在调用函数时简单地提供列表名称作为实际参数。您不需要在函数声明中提供任何预期的类型。

test = [
    {'input': {'nums': [19, 25, 29, 3, 5, 6, 7, 9, 11, 14]}, 'output': 3},
    {'input': {'nums': [6, 8, 9, 10, 11, 1, 3, 5]}, 'output': 5}
]

# This prints whatever you give to it
def count_rotations_binary(nums):
    print(nums)


# Pass the entire list
count_rotations_binary(test)

# Pass only the 'nums' value
for item in test:
    count_rotations_binary(item['input']['nums'])