摘要：
Transformation Time Limit: 15000/8000 MS (Java/Others) Memory Limit: 65535/65536 K (Java/Others)Total Submission(s): 7144 Accepted Submission(s): 1811 阅读全文
摘要：
Sightseeing Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 10004 Accepted: 3523 Description Tour operator Your Personal Holiday organises 阅读全文
摘要：
E. Border time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Astronaut Natasha arrived on Ma 阅读全文
摘要：
C. Line time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output A line on the plane is described 阅读全文