Penn000

2017年8月6日

Codeforces445B(SummerTrainingDay06-N 并查集)

摘要： B. DZY Loves Chemistry time limit per test：1 second memory limit per test：256 megabytes input：standard input output：standard output B. DZY Loves Chemi 阅读全文

posted @ 2017-08-06 22:20 Penn000 阅读(263) 评论(0) 推荐(0)

Codeforces339D(SummerTrainingDay06-A 线段树)

摘要： D. Xenia and Bit Operations time limit per test：2 seconds memory limit per test：256 megabytes input：standard input output：standard output D. Xenia and 阅读全文

posted @ 2017-08-06 22:03 Penn000 阅读(310) 评论(0) 推荐(0)

2017年8月5日

HDU2643(SummerTrainingDay05-P 第二类斯特林数)

摘要： Rank Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 433 Accepted Submission(s): 207 Problem Desc 阅读全文

posted @ 2017-08-05 22:16 Penn000 阅读(252) 评论(0) 推荐(0)

HDU3625(SummerTrainingDay05-N 第一类斯特林数)

摘要： Examining the Rooms Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1661 Accepted Submission(s): 阅读全文

posted @ 2017-08-05 22:10 Penn000 阅读(184) 评论(0) 推荐(0)

HDU3359(SummerTrainingDay05-I 高斯消元)

摘要： Kind of a Blur Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2754 Accepted Submission(s): 751 P 阅读全文

posted @ 2017-08-05 22:05 Penn000 阅读(266) 评论(0) 推荐(0)

HDU2157(SummerTrainingDay05-F dp)

摘要： How many ways?? Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3630 Accepted Submission(s): 1402 阅读全文

posted @ 2017-08-05 21:59 Penn000 阅读(226) 评论(0) 推荐(0)

HDU4565(SummerTrainingDay05-C 矩阵快速幂)

摘要： So Easy! Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4673 Accepted Submission(s): 1539 Proble 阅读全文

posted @ 2017-08-05 21:53 Penn000 阅读(228) 评论(0) 推荐(0)

LOJ1070(SummerTrainingDay05-B 矩阵快速幂)

摘要： Algebraic Problem Given the value of a+b and ab you will have to find the value of an+bn. a and bnot necessarily have to be real numbers. Input Input 阅读全文

posted @ 2017-08-05 21:45 Penn000 阅读(289) 评论(0) 推荐(0)

2017年8月4日

SPOJ7001(SummerTrainingDay04-N 莫比乌斯反演)

摘要： Visible Lattice Points Consider a N*N*N lattice. One corner is at (0,0,0) and the opposite one is at (N,N,N). How many lattice points are visible from 阅读全文

posted @ 2017-08-04 22:35 Penn000 阅读(192) 评论(0) 推荐(0)

POJ3090(SummerTrainingDay04-M 欧拉函数)

摘要： Visible Lattice Points Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 7450 Accepted: 4536 Description A lattice point (x, y) in the first 阅读全文

posted @ 2017-08-04 22:30 Penn000 阅读(206) 评论(0) 推荐(0)

POJ1284(SummerTrainingDay04-K 原根)

摘要： Primitive Roots Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 4505 Accepted: 2652 Description We say that integer x, 0 < x < p, is a prim 阅读全文

posted @ 2017-08-04 22:25 Penn000 阅读(180) 评论(0) 推荐(0)

POJ2478(SummerTrainingDay04-E 欧拉函数)

摘要： Farey Sequence Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 16927 Accepted: 6764 Description The Farey Sequence Fn for any integer n wit 阅读全文

posted @ 2017-08-04 22:21 Penn000 阅读(200) 评论(0) 推荐(0)

BZOJ3884(SummerTrainingDay04-C 欧拉定理)

摘要：上帝与集合的正确用法上帝与集合的正确用法根据一些书上的记载，上帝的一次失败的创世经历是这样的：第一天，上帝创造了一个世界的基本元素，称做“元”。第二天，上帝创造了一个新的元素，称作“α”。“α”被定义为“元”构成的集合。容易发现，一共有两种不同的“α”。第三天，上帝又创造了一个新的元阅读全文

posted @ 2017-08-04 22:15 Penn000 阅读(279) 评论(0) 推荐(0)

FZU1759(SummerTrainingDay04-B 欧拉降幂公式)

摘要： Problem 1759 Super A^B mod C Accept: 1056 Submit: 3444Time Limit: 1000 mSec Memory Limit : 32768 KB Accept: 1056 Submit: 3444Time Limit: 1000 mSec Mem 阅读全文

posted @ 2017-08-04 22:11 Penn000 阅读(328) 评论(0) 推荐(0)

HDU4704(SummerTrainingDay04-A 欧拉降幂公式)

摘要： Sum Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 3245 Accepted Submission(s): 1332 Problem D 阅读全文

posted @ 2017-08-04 22:04 Penn000 阅读(447) 评论(0) 推荐(0)

2017年8月3日

BZOJ4806(SummerTrainingDay03-K dp)

摘要：炮 Description 众所周知，双炮叠叠将是中国象棋中很厉害的一招必杀技。炮吃子时必须隔一个棋子跳吃，即俗称"炮打隔子"。炮跟炮显然不能在一起打起来，于是rly一天借来了许多许多的炮在棋盘上摆了起来……他想知道，在N×M的矩形方格中摆若干炮（可以不摆）使其互不吃到的情况下方案数有几种。棋阅读全文

posted @ 2017-08-03 22:06 Penn000 阅读(356) 评论(0) 推荐(0)

HDU4960(SummerTrainingDay03-F dp)

摘要： Another OCD Patient Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 1757 Accepted Submission(s) 阅读全文

posted @ 2017-08-03 21:51 Penn000 阅读(209) 评论(0) 推荐(0)

HDU4662(SummerTrainingDay03-B)

摘要： MU Puzzle Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1997 Accepted Submission(s): 787 Proble 阅读全文

posted @ 2017-08-03 21:12 Penn000 阅读(205) 评论(0) 推荐(0)

POJ2411(SummerTrainingDay02-I 状态压缩dp)

摘要： Mondriaan's Dream Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 17187 Accepted: 9911 Description Squares and rectangles fascinated the fa 阅读全文

posted @ 2017-08-03 08:53 Penn000 阅读(215) 评论(0) 推荐(0)

HDU2167(SummerTrainingDay02-D 状态压缩dp）

摘要： Pebbles Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1820 Accepted Submission(s): 1034 Problem 阅读全文

posted @ 2017-08-03 08:49 Penn000 阅读(214) 评论(0) 推荐(0)

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