摘要：
Given an index k, return the kth row of the Pascal's triangle.For example, given k = 3,Return [1,3,3,1].Note:Could you optimize your algorithm to use ... 阅读全文
posted @ 2014-05-28 05:44
neverlandly
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摘要：
Given numRows, generate the first numRows of Pascal's triangle.For example, given numRows = 5,Return[ [1], [1,1], [1,2,1], [1,3,3,1], [1,4,6... 阅读全文
posted @ 2014-05-28 04:29
neverlandly
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