将两个列表合并为字典

keys = ['a', 'b', 'c']
values = [1, 2, 3]

dictionary = dict(zip(keys, values))
print(dictionary)

{'a': 1, 'b': 2, 'c': 3}

keys = ['a', 'b', 'c', 'd']
values = [1, 2, 3]

{'a': 1, 'b': 2, 'c': 3}

if len(keys) != len(values):
    raise ValueError("Keys and values lists must be of the same length")
dictionary = dict(zip(keys, values))

keys = ['a', 'b', 'a']
values = [1, 2, 3]

{'a': 3, 'b': 2}

dictionary = {}
for k, v in zip(keys, values):
    if k in dictionary:
        print(f"Warning: Key '{k}' is duplicated, value '{v}' will overwrite '{dictionary[k]}'")
    dictionary[k] = v