PAT--Saving James Bond - Hard Version
這題算是經典BFS了,不貼程式碼,只說兩件事。
用例四沒過說明,“If there are many shortest paths, just output the one with the minimum first jump, which is guaranteed to be unique.”這句話你沒看到。。
額,我看到了,但是我以為是下標最小,事實上是第一隻鱷魚距離出發點最近的那個。。。
用例五沒過說明,額,007能夠不借助鱷魚直接跳到岸上的情況你沒考慮,汗。。。。。這個。。
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