If I'm making a simple grid based game, for example, I might have a few 2d lists. One might be for terrain, another might be for objects, etc. Unfortunately, when I need to iterate over the lists and have the contents of a square in one list affect part of another list, I have to do something like this.If I'm making a simple grid based game, for exa
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我怎么能在python中一次遍历多个2d列表呢？
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