摘要：
Quoit DesignTime Limit: 10000/5000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 25335Accepted Submission(s): 6716Problem DescriptionHave you ever played quoit in a playground? Quoit is a game in which flat rings are pitched at some toys, with all the toys encircled a 阅读全文
摘要：
Dating with girls(1)Time Limit: 6000/2000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2127Accepted Submission(s): 730Problem DescriptionEveryone in the HDU knows that the number of boys is larger than the number of girls. But now, every boy wants to date with pretty 阅读全文