摘要: The Sum of Sub-matricesDescriptionSeen draw a big 3*n matrix , whose entries Ai,j are all integer numbers ( 1 = k). The next three lines with n intege... 阅读全文
posted @ 2014-12-17 00:28 hl_mark 阅读(339) 评论(1) 推荐(0) 编辑