2015年8月1日
HDU 3172 Virtual Friends (并查集节点统计)
摘要： Virtual Friends Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6705 Accepted Submission(s): 1909 阅读全文
posted @ 2015-08-01 17:40 Cliff Chen 阅读(169) 评论(0) 推荐(0) 编辑
HDU 2473 Junk-Mail Filter (并查集节点删除)
摘要： Junk-Mail Filter Time Limit: 15000/8000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7254 Accepted Submission(s): 23 阅读全文
posted @ 2015-08-01 16:21 Cliff Chen 阅读(254) 评论(0) 推荐(0) 编辑
hdu3047 Zjnu Stadium && HDU 3038 How Many Answers Are Wrong (带权并查集)
摘要： How Many Answers Are Wrong Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3855 Accepted Submissi 阅读全文
posted @ 2015-08-01 10:18 Cliff Chen 阅读(327) 评论(0) 推荐(0) 编辑