摘要：
http://acm.hdu.edu.cn/showproblem.php?pid=1560DNA sequenceTime Limit: 15000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 732 Accepted Submission(s): 356 Problem DescriptionThe twenty-first century is a biology-technology developing century. We know that a gene 阅读全文
