👉 A pre-checked value is a value that has already been checked before, which means it was previously stored in memory or other storage locations. In programming, this can refer to any kind of data structure where each element has its own unique value that needs to be accessed and updated multiple times. For example: ```python # Pre-Checked List pre_checked_list = [1, 2, 3] ``` In the above code snippet, `pre_checked_list` is a pre-checked