003 給一個mxn的地圖。然後車子只能往右走。然後地圖裡有不能走的block, 還有可以從a點直接傳送到b點的傳送器。問車子是否可以從左上角走到右下角

Tech In Pieces發表於2020-12-22

this is like those classic problems like warrior can rescue princess or not. or those classic dp problems about how many ways from top left to bottom right.

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