摘要:
巡逻机器人问题(F - BFS,推荐) Description A robot has to patrol around a rectangular area which is in a form of <!-- MATH $m \times n$ -->mxn grid (m rows and n 阅读全文
摘要:
Description Given a sequence of integers S = {S1, S2, . . . , Sn}, you should determine what is the value of themaximum positive product involving con 阅读全文
摘要:
除法 Description <!--Converted with LaTeX2HTML 98.1 release (February 19th, 1998) originally by Nikos Drakos (nikos@cbl.leeds.ac.uk), CBLU, University o 阅读全文