Cannot assign to function call

这个错误通常发生在你试图给一个函数的返回值赋值时。例如：

def add(a, b):
    return a + b

add(2, 3) = 5

这会导致 "Cannot assign to function call" 错误，因为你不能将一个值赋给一个函数的返回值。

要修复这个错误，你需要将赋值的目标改为一个变量，例如：

result = add(2, 3)

这样就可以将 add 函数的返回值赋给变量 result，而不会出现 "Cannot assign to function call" 错误。

相关问题

cannot assign to function call

这个错误通常是因为你试图将值赋给一个函数调用，而不是函数本身。例如，下面的代码会导致这个错误：

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

my_function() = "new value"

正确的做法是将值赋给函数的返回值，而不是函数本身：

def my_function():
    print("Hello, world!")
    return "return value"

result = my_function()
print(result)

这样就不会出现 "cannot assign to function call" 的错误了。

max函数 cannot assign to function call

The error message "cannot assign to function call" occurs when you try to assign a value to the result of a function call, which is not allowed in Python. The `max()` function returns the maximum value from a given iterable or a series of arguments.

Here's an example of the correct usage of the `max()` function:

numbers = [1, 2, 3, 4, 5]
maximum = max(numbers)
print(maximum)  # Output: 5

In this example, `max(numbers)` returns the maximum value from the list `numbers`, and it is assigned to the variable `maximum`.

If you need to update the value of a variable using `max()`, you can do it separately like this:

a = 10
b = 5

maximum = max(a, b)
a = maximum  # update the value of 'a' with the maximum value
print(a)  # Output: 10

In this case, `max(a, b)` returns the maximum value between `a` and `b`, and it is assigned to the variable `maximum`. Then, the value of `a` is updated with the value of `maximum`.