摘要:
A Simple Problem with IntegersDescriptionYou haveNintegers,A1,A2, ... ,AN. You need to deal with two kinds of operations. One type of operation is to ... 阅读全文
摘要:
StarsDescriptionAstronomers often examine star maps where stars are represented by points on a plane and each star has Cartesian coordinates. Let the ... 阅读全文
摘要:
Just a HookTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 18378Accepted Submission(s): 9213Proble... 阅读全文