吐槽：做出来了却在论坛发现了更叼的解法。。 题目： https://www.coursera.org/learn/principles-of-computing-1/supplement/1baei/mini-project-descr iption 我的解法： “”” Merge function for 2048 game. “”” def merge(line):     “””     Function that merges a single row or column in 2048