2019年10月16日

摘要: Given n non-negative integers a1, a2, ..., an , where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endp 阅读全文
posted @ 2019-10-16 21:16 Jain_Shaw 阅读(133) 评论(0) 推荐(0) 编辑

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