摘要:
[抄题]: We have two integer sequences A and B of the same non-zero length. We are allowed to swap elements A[i] and B[i]. Note that both elements are in 阅读全文
posted @ 2018-05-18 11:30
苗妙苗
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摘要:
[抄题]: 求挖掉一些区域后,能允许出现的最大十字架 In a 2D grid from (0, 0) to (N-1, N-1), every cell contains a 1, except those cells in the given list mines which are 0. Wh 阅读全文
posted @ 2018-05-18 09:09
苗妙苗
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