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摘要: K-th Number Time Limit: 20000MS Memory Limit: 65536K Total Submissions: 45708 Accepted: 15198 Case Time Limit: 2000MS Description You are working for 阅读全文
posted @ 2016-03-28 19:46 非我非非我 阅读(137) 评论(0) 推荐(0) 编辑
摘要: Joseph Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2240 Accepted Submission(s): 1361 Problem 阅读全文
posted @ 2016-03-28 17:34 非我非非我 阅读(310) 评论(0) 推荐(0) 编辑
摘要: King's Cake Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 736 Accepted Submission(s): 539 Probl 阅读全文
posted @ 2016-03-25 11:36 非我非非我 阅读(145) 评论(0) 推荐(0) 编辑
摘要: Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5028 Accepted Submission(s): 2123 题意:求a到b之间的每个数的欧 阅读全文
posted @ 2016-03-24 19:59 非我非非我 阅读(192) 评论(0) 推荐(0) 编辑
摘要: Vitaly has an array of n distinct integers. Vitaly wants to divide this array into three non-empty sets so as the following conditions hold: Help Vita 阅读全文
posted @ 2016-03-24 17:52 非我非非我 阅读(233) 评论(0) 推荐(0) 编辑
摘要: Time Limit: 300/100 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 3626 Accepted Submission(s): 2284 阅读全文
posted @ 2016-03-24 17:03 非我非非我 阅读(268) 评论(0) 推荐(0) 编辑
摘要: Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 15851 Accepted Submission(s): 6184 阅读全文
posted @ 2016-03-24 16:19 非我非非我 阅读(135) 评论(0) 推荐(0) 编辑
摘要: Description Input Output Sample Input Sample Output 阅读全文
posted @ 2016-03-18 16:22 非我非非我 阅读(255) 评论(0) 推荐(0) 编辑
摘要: Description Input Output Sample Input Sample Output 阅读全文
posted @ 2016-03-18 11:15 非我非非我 阅读(158) 评论(0) 推荐(0) 编辑
摘要: 【数据范围】对于60%的数据,0<N<=2^16。对于100%的数据,0<N<=2^32。 题解:因为1到n中的数与n的最大公约数只可能是n的因子,所以我们找到所有与n有相同因子k的数的个数然后sum+=k*s[k](s[k]是指与n有相同最大公约数k的数的个数)因为gcd(m,n)=k,所以gcd 阅读全文
posted @ 2016-03-17 21:05 非我非非我 阅读(408) 评论(0) 推荐(0) 编辑
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