函数列表的参数向量

# 定义一个接受参数向量的函数
def process_vector(vector):
    result = sum(vector) / len(vector)
    return result

# 使用位置参数
data = [1, 2, 3, 4, 5]
average = process_vector(data)
print("Average:", average)

# 使用关键字参数
def greet(name, age):
    return f"Hello, {name}! You are {age} years old."

greeting = greet(name="Alice", age=30)
print(greeting)

# 使用默认参数
def create_user(username, email="default@example.com"):
    return {"username": username, "email": email}

user1 = create_user("bob")
user2 = create_user("alice", "alice@example.com")
print(user1)
print(user2)

# 使用可变参数
def print_all(*args):
    for arg in args:
        print(arg)

print_all(1, 2, 3, "hello", True)

def handle_multiple_inputs(*args):
    for arg in args:
        print(f"Processing: {arg}")

handle_multiple_inputs(10, "test", [1, 2, 3])

def calculate_area(length, width):
    return length * width

area = calculate_area(width=5, length=10)  # 明确指定参数名称
print("Area:", area)