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摘要: Catch That CowTime Limit: 5000/2000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 10166Accepted Submission(s): 3179Pro... 阅读全文
posted @ 2015-12-10 18:12 御心飞行 阅读(171) 评论(0) 推荐(0) 编辑
摘要: PetTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2052Accepted Submission(s): 1007Problem Descrip... 阅读全文
posted @ 2015-12-10 17:23 御心飞行 阅读(234) 评论(0) 推荐(0) 编辑
摘要: Knight MovesTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 8831Accepted Submission(s): 5202Proble... 阅读全文
posted @ 2015-12-10 16:35 御心飞行 阅读(215) 评论(0) 推荐(0) 编辑
摘要: Lost CowsTime Limit: 1000MSMemory Limit: 65536KTotal Submissions: 10609Accepted: 6797DescriptionN (2 2 #include 3 #include 4 using namespace std; 5... 阅读全文
posted @ 2015-12-10 11:59 御心飞行 阅读(218) 评论(0) 推荐(0) 编辑
摘要: Ancient PrinterTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 131072/65536 K (Java/Others)Total Submission(s): 1511Accepted Submission(s): 748Pro... 阅读全文
posted @ 2015-12-09 22:43 御心飞行 阅读(278) 评论(0) 推荐(0) 编辑
摘要: StarsTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 6993Accepted Submission(s): 2754Problem Descr... 阅读全文
posted @ 2015-12-09 11:01 御心飞行 阅读(185) 评论(0) 推荐(0) 编辑
摘要: 变形课Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 131072/65536 K (Java/Others)Total Submission(s): 19133Accepted Submission(s): 6892Problem Descr... 阅读全文
posted @ 2015-12-08 22:08 御心飞行 阅读(240) 评论(0) 推荐(0) 编辑
摘要: 蜘蛛牌Time Limit: 10000/5000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2358Accepted Submission(s): 1012传送门Problem Des... 阅读全文
posted @ 2015-12-07 12:01 御心飞行 阅读(242) 评论(0) 推荐(0) 编辑
摘要: 题目简述:有一个全排列,一直每个前缀区间的逆序对数,还原这个排列。fi记录逆序对数,pi记录该位置数值,则k=fi-f(i-1)表示前i-1个数比pi大的数的个数,那么只要在剩余元素求出按大小顺序第i-k个数字即可。线段树+二分搜索,线段树bit[i]记录i的在剩余元素的排名顺序。 1 /*****... 阅读全文
posted @ 2015-12-06 20:33 御心飞行 阅读(166) 评论(0) 推荐(0) 编辑
摘要: 符号三角形Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1246Accepted Submission(s): 664Problem Descri... 阅读全文
posted @ 2015-12-06 19:01 御心飞行 阅读(316) 评论(0) 推荐(0) 编辑
摘要: 主持人一直某个数字在1到n范围,假设甲乙已经知道,甲先猜乙后,都采用最优策略,主持人说偏大还是偏小,不断缩小范围,问最后乙能会获胜的X的取值的个数。如果n为奇数,那么仅当x=n/2乙必然获胜,若为奇数乙不可能获胜。 1 #include 2 #include 3 #include 4 #inc... 阅读全文
posted @ 2015-12-06 18:58 御心飞行 阅读(149) 评论(0) 推荐(0) 编辑
摘要: 超级密码233Time Limit: 20000/10000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3406Accepted Submission(s): 1080Problem D... 阅读全文
posted @ 2015-12-03 17:55 御心飞行 阅读(536) 评论(0) 推荐(0) 编辑
摘要: Tempter of the BoneTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 94669Accepted Submission(s): 25... 阅读全文
posted @ 2015-12-03 10:03 御心飞行 阅读(158) 评论(0) 推荐(0) 编辑
摘要: 最大连续子序列输出区间首元素,尾元素。若所有K个元素都是负数,则定义其最大和为0,输出整个序列的首尾元素。 时间复杂度O(n),前缀和则为O(n^2) 1 #include 2 #include 3 using namespace std; 4 #define Max 10000+10 5 in... 阅读全文
posted @ 2015-11-28 22:26 御心飞行 阅读(141) 评论(0) 推荐(0) 编辑
摘要: 1 #include 2 #include 3 #include 4 #include 5 #define size 10 6 #define Max 100000 7 using namespace std; 8 struct point{ 9 int x,y,now,l;10 ... 阅读全文
posted @ 2015-11-27 23:19 御心飞行 阅读(174) 评论(0) 推荐(0) 编辑
摘要: Nightmare hdu1072Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 8871Accepted Submission(s): 4270P... 阅读全文
posted @ 2015-11-26 21:53 御心飞行 阅读(157) 评论(0) 推荐(0) 编辑
摘要: 数塔Time Limit: 1000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 30157Accepted Submission(s): 18041Problem Descri... 阅读全文
posted @ 2015-11-26 13:10 御心飞行 阅读(220) 评论(0) 推荐(0) 编辑
摘要: Ultra-QuickSort POJ 2299Time Limit: 7000MSMemory Limit: 65536KTotal Submissions: 50495Accepted: 18525DescriptionIn this problem, you have to analyze a... 阅读全文
posted @ 2015-11-26 12:56 御心飞行 阅读(261) 评论(0) 推荐(0) 编辑
摘要: 就不写题目链接了Sample Input5 5 点个数a,边个数b1 2 20 点,点,权值2 3 303 4 204 5 201 5 100 求出1到a的最短距离Sample Output90防止有重边 1 #include 2 #include 3 ... 阅读全文
posted @ 2015-11-25 20:19 御心飞行 阅读(398) 评论(0) 推荐(0) 编辑
摘要: Frogger(poj2253)Time Limit:1000MSMemory Limit:65536KTotal Submissions:31854Accepted:10262DescriptionFreddy Frog is sitting on a stone in the middle of... 阅读全文
posted @ 2015-11-25 09:13 御心飞行 阅读(214) 评论(0) 推荐(0) 编辑
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