摘要: MatrixTime Limit:3000MSMemory Limit:65536KTotal Submissions:22058Accepted:8219DescriptionGiven an N*N matrix A, whose elements are either 0 or 1. A[i,... 阅读全文
posted @ 2015-11-17 20:57 zhaop 阅读(244) 评论(0) 推荐(0) 编辑