ArcSoft's Office Rearrangement Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3 Accepted Submission(s): 2 Problem Description ArcSoft, Inc. is a leading global professional computer photogra…
Code Lock 题目链接 http://acm.hdu.edu.cn/showproblem.php?pid=3461 Problem Description A lock you use has a code system to be opened instead of a key. The lock contains a sequence of wheels. Each wheel has the 26 letters of the English alphabet 'a' throug…