修改嵌套字典

nested_dict = {
    "a": {
        "b": {
            "c": 1
        }
    }
}

# 修改嵌套字典中的值
nested_dict["a"]["b"]["c"] = 2

print(nested_dict)

{'a': {'b': {'c': 2}}}

def modify_nested_dict(d, keys, value):
    if len(keys) == 1:
        d[keys[0]] = value
    else:
        modify_nested_dict(d[keys[0]], keys[1:], value)

nested_dict = {
    "a": {
        "b": {
            "c": 1
        }
    }
}

# 修改嵌套字典中的值
keys_to_modify = ["a", "b", "c"]
new_value = 2
modify_nested_dict(nested_dict, keys_to_modify, new_value)

print(nested_dict)

{'a': {'b': {'c': 2}}}