要努力成为别人的依赖 弱弱一枚 halfyarn
  半根毛线 计数er: AmazingCounters.com 位小伙伴来看过~

随笔分类 -  图论 lca

HDU 2586 倍增法求lca
摘要:How far away ? Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 14685 Accepted Submission(s): 5554 阅读全文
posted @ 2017-03-14 21:40 半根毛线 阅读(272) 评论(0) 推荐(0)

 
halfyarn@gmail.com