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摘要: 病毒侵袭 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 20378 Accepted Submission(s): 4977 Problem D 阅读全文
posted @ 2016-07-17 11:18 樱花庄的龙之介大人 阅读(248) 评论(0) 推荐(0) 编辑
摘要: Keywords Search Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 51193 Accepted Submission(s): 1 阅读全文
posted @ 2016-07-17 10:32 樱花庄的龙之介大人 阅读(157) 评论(0) 推荐(0) 编辑
摘要: Taking Bus Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1275 Accepted Submission(s): 420 Prob 阅读全文
posted @ 2016-07-16 18:02 樱花庄的龙之介大人 阅读(267) 评论(0) 推荐(0) 编辑
摘要: 题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5162 题解:看了半天以为测试用例写错了。这题玩文字游戏。它问的是当前第i名是原数组中的第几个. 阅读全文
posted @ 2016-07-16 16:58 樱花庄的龙之介大人 阅读(114) 评论(0) 推荐(0) 编辑
摘要: 题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5159 题解:假设在 x 张牌中选b张牌,那么有 x^b 种选法,如果在 (x-1) 张牌中选 b 张牌,那么有 (x-1)^b 种选法,所以第 i 张牌出现的概率是 (x^b-(x-1)^b)/x^b 阅读全文
posted @ 2016-07-16 16:40 樱花庄的龙之介大人 阅读(184) 评论(0) 推荐(0) 编辑
摘要: Have meal Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 756 Accepted Submission(s): 507 Problem 阅读全文
posted @ 2016-07-16 14:52 樱花庄的龙之介大人 阅读(177) 评论(0) 推荐(0) 编辑
摘要: Harry and magic string Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 236 Accepted Submission(s) 阅读全文
posted @ 2016-07-16 11:37 樱花庄的龙之介大人 阅读(392) 评论(0) 推荐(0) 编辑
摘要: Harry And Magic Box Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 624 Accepted Submission(s): 2 阅读全文
posted @ 2016-07-15 16:10 樱花庄的龙之介大人 阅读(275) 评论(0) 推荐(0) 编辑
摘要: Harry and Magical Computer Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2017 Accepted Submissi 阅读全文
posted @ 2016-07-15 11:16 樱花庄的龙之介大人 阅读(210) 评论(0) 推荐(0) 编辑
摘要: Sum Sum Sum Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1033 Accepted Submission(s): 612 Prob 阅读全文
posted @ 2016-07-15 09:12 樱花庄的龙之介大人 阅读(152) 评论(0) 推荐(0) 编辑
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