摘要：
http://acm.hdu.edu.cn/showproblem.php?pid=1515Anagrams by StackTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 552Accepted Submission(s): 284Problem DescriptionHow can anagrams result from sequences of stack operations? There are two sequences of s 阅读全文