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随笔分类 -  多校联合 Vjudge.net 20140802

B - Big String
摘要：We will construct an infinitely long string from two short strings: A = "^__^" (four characters), and B = "T.T" (three characters). Repeat the followi... 阅读全文

posted @ 2014-08-20 14:52 点点滴滴” 阅读(171) 评论(0) 推荐(0)

E - Evaluate Matrix Sum
摘要：DescriptionGiven a matrix, the elements of which are all integer number from 0 to 50, you are required to evaluate the square sum of its specified sub... 阅读全文

posted @ 2014-08-20 13:03 点点滴滴” 阅读(246) 评论(0) 推荐(0)