尝试存储从函数分配的值失败

def my_function():
    print("Hello, World!")

result = my_function()  # 这里会报错，因为my_function没有返回值

def my_function():
    return "Hello, World!"

result = my_function()
print(result)  # 输出: Hello, World!

def my_function():
    return 42

result = my_function()
print(result + "Hello")  # 这里会报错，因为int类型不能与str类型相加

def my_type_check():
    return "Hello"

result = my_type_check()
print(result + " World!")  # 输出: Hello World!

result = None
def my_function():
    result = "Hello, World!"  # 这里修改的是局部变量，而不是全局变量

my_function()
print(result)  # 输出: None

result = None
def my_function():
    global result
    result = "Hello, World!"

my_function()
print(result)  # 输出: Hello, World!

def my_function():
    return 1 / 0  # 这里会引发ZeroDivisionError异常

result = my_function()
print(result)  # 这里会报错

def my_function():
    try:
        return 1 / 0
    except ZeroDivisionError:
        return "Error: Division by zero"

result = my_function()
print(result)  # 输出: Error: Division by zero