POJ2246
摘要：
Matrix Chain MultiplicationTime Limit:1000MSMemory Limit:65536KTotal Submissions:1756Accepted:1134DescriptionSuppose you have to evaluate an expression like A*B*C*D*E where A,B,C,D and E are matrices.Since matrix multiplication is associative, the order in which multiplications are performed is arbi 阅读全文
posted @ 2013-03-24 22:02 止宇 阅读(176) 评论(0) 推荐(0) 编辑
