erkläre diesen code: x = str(x) for i in range(len(x)-1, -1, -1): in python

The code x = str(x) converts integer x to its string representation.

The for loop for i in range(len(x)-1, -1, -1): iterates through each character of the string x in reverse order. The range() function generates a sequence of integers starting from len(x)-1 (index of last character of the string) and ending at -1 (before the first character of the string) with a step of -1 (i.e. going backward).

Overall, the code converts an integer to a string and then iterates over its characters in reverse order.