摘要:
Prime Ring Problem Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 73040 Accepted Submission(s): 阅读全文
摘要:
题目链接 http://acm.hdu.edu.cn/showproblem.php?pid=2717 其实bfs可以写 关键的是怎么求路径etc 参考https://www.cnblogs.com/xujunming/p/6734704.html 阅读全文