Python is a relatively simple programming language: 3. Issues that need to be paid attention to when assigning values ????to two-dimensional arrays. However, for two-dimensional arrays, assignments and shallow copies sometimes cannot avoid the impact on the original array: Use list form to define array li_c, and change some values ??of array li_c in the form of single elements. As a result, in the final output result, not only the array in li_c changes, but also the array in lq! If you directly change a row in the two-dimensional array, it does not affect the value of the original array: the array lq does not change in the final output result: However, if you need to change the value of a single element without affecting the original array, you can use The following code initializes the array: The result is:

The above is the relevant content shared about "How to assign values ??to Python arrays? What should you pay attention to?" I hope it will be helpful to your Python learning! Many friends ask: How to learn Python? In fact, mastering Python requires staged learning. Learning Python's zero-based functions - Python programming skills - Python core principles analysis can only be learned step by step! So, if you want to learn Python but have no idea where to start, come to Yutu and click on the link: