摘要：
Problem HTime Limit : 4000/2000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other)Total Submission(s) : 24 Accepted Submission(s) : 8Problem DescriptionA positive number y is called magic number if for every positive integer x it satisfies that put y to the right of x, which will form a new in. 阅读全文
摘要：
http://acm.hdu.edu.cn/showproblem.php?pid=1019Least Common MultipleTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 25035 Accepted Submission(s): 9429 Problem DescriptionThe least common multiple (LCM) of a set of positive integers is the smallest 阅读全文
摘要：
http://acm.hdu.edu.cn/showproblem.php?pid=2066一个人的旅行Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 15272 Accepted Submission(s): 5186 Problem Description虽然草儿是个路痴（就是在杭电待了一年多，居然还会在校园里迷路的人，汗~),但是草儿仍然很喜欢旅行，因为在旅途中 会遇见很多人（白马王子，^0^），很多事，还能丰富自己的阅历，还可以看美 阅读全文