python - 輸入一個鏈表，輸出該鏈表中倒數第k個結點。

原創 菜鸟小馒头 2020-06-16 04:53

牛客網這個題目有點傻啊，和Leetcode不一樣

超過鏈表長度竟然返回None，醉了

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