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2017年9月13日
HDU5293(SummerTrainingDay13-B Tree DP + 树状数组 + dfs序)
摘要： Tree chain problem Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1798 Accepted Submission(s): 5 阅读全文
posted @ 2017-09-13 21:48 Penn000 阅读(332) 评论(0) 推荐(0) 编辑
HDU2196(SummerTrainingDay13-D tree dp)
摘要： Computer Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 30923 Accepted Submission(s): 3861 Probl 阅读全文
posted @ 2017-09-13 14:50 Penn000 阅读(131) 评论(0) 推荐(0) 编辑