摘要：
MatrixTime Limit:6000MSMemory Limit:65536KTotal Submissions:4428Accepted:1102DescriptionGiven aN×Nmatrix A, whose element in thei-th row andj-th columnAijis an number that equalsi2+ 100000 ×i+j2- 100000 ×j+i×j, you are to find theM-th smallest element in the matrix.InputThe first 阅读全文
摘要：
Dropping testsTime Limit:1000MSMemory Limit:65536KTotal Submissions:5459Accepted:1889DescriptionIn a certain course, you takentests. If you getaiout ofbiquestions correct on testi, your cumulative average is defined to be.Given your test scores and a positive integerk, determine how high you can mak 阅读全文