Python, C, C++ 2 pointer速解Leetcode 2337 Move Pieces to Obtain a String

Python C C++ 2 pointer速解Leetcode 2337 Move Pieces to Obtain a String
多日Leetcode的問題都可用2-pointer法來解，今日2337. Move Pieces to Obtain a String也不例外，這次就用C/C++/Python三個語言來解
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Many Leetcode problems can be solved using the 2-pointer method. Today’s 2337. Move Pieces to Obtain a String is no exception. This time, we will use C/C++/Python to solve the problem.
[codes on Leetcode]https://leetcode.com/problems/move-pieces-to-obtain-a-string/solutions/6114530/2-pointers-nested-loop-beats-100/
[2 pointer/Sliding window playlist]https://www.youtube.com/watch?v=pi1XpQU_Yxo&list=PLYRlUBnWnd5KrCfs7qCFb-Bvn7dvnakFy