摘要:
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4747 思路: 比赛打得太菜了,不想写。。。。线段树莽一下 实现代码: 阅读全文
摘要:
Naive Operations Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 502768/502768 K (Java/Others)Total Submission(s): 0 Accepted Submission(s): 0 Pr 阅读全文