随笔分类 -  生成树

hdu 5458 Stability(生成树，树链剖分，好题)
摘要："题目链接" Stability Time Limit: 3000/2000 MS (Java/Others) Memory Limit: 65535/102400 K (Java/Others) Total Submission(s): 1607 Accepted Submission(s): 3 阅读全文
posted @ 2017-09-21 16:50 tarjan's 阅读(181) 评论(0) 推荐(0)