(hdu step 8.1.2)Train Problem I(站的基本应用——判断一个序列经过栈后是否能够得到第二个序列)Train Problem I
题目:Train Problem ITime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 78 Accepted Submission(s): 60 Problem DescriptionAs the new term comes, the Ignat