摘要：Balanced Number Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 5276 Accepted Submission(s): 252 阅读全文

摘要：A. One-dimensional Japanese Crossword time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output A. 阅读全文

摘要：滑雪 Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 90368 Accepted: 34028 Description Michael喜欢滑雪百这并不奇怪， 因为滑雪的确很刺激。可是为了获得速度，滑的区域必须向下倾斜，而且当你滑 阅读全文