在单个字典中查找两个不同键值列表的点积

def calculate_dot_product(dictionary, keys, values):
    dot_product = 0
    for i in range(len(keys)):
        key = keys[i]
        value = values[i]
        if key in dictionary:
            dot_product += dictionary[key] * value
    return dot_product

# 示例数据
my_dict = {'a': 1, 'b': 2, 'c': 3, 'd': 4}
my_keys = ['a', 'b', 'e']
my_values = [2, 3, 1]

# 计算点积
result = calculate_dot_product(my_dict, my_keys, my_values)
print(result)