Python 1 liner 0ms速解Leetcode 2553 separate digits

#Python 1 liner 0ms速解#leetcode  2553 separate digits

#1line 

C++解法不用string，直接用div極速版本請見：

[codes on Leecode]https://leetcode.com/problems/separate-the-digits-in-an-array/solutions/8186248/no-string-just-divbeats-100-by-anwendeng-66nt/