zhx and contest Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 324 Accepted Submission(s): 118 Problem Description As one of the most powerful brushes in the world, zhx usually takes part i…
传送门 zhx and contest Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 145 Accepted Submission(s): 49 Problem Description As one of the most powerful brushes in the world, zhx usually takes part…
zhx's contest Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 851 Accepted Submission(s): 282 Problem Description As one of the most powerful brushes, zhx is required to give his juniors n p…
zhx and contest Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 455 Accepted Submission(s): 158 Problem Description As one of the most powerful brushes in the world, zhx usually takes part i…
传送门 zhx's contest Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 575 Accepted Submission(s): 181 Problem Description As one of the most powerful brushes, zhx is required to give his juniors…
zhx's contest Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 3835 Accepted Submission(s): 1255 Problem Description As one of the most powerful brushes, zhx is required to give his juniors n…
又一发吐血ac,,,再次明白了用函数(代码重用)和思路清晰的重要性. 11779687 2014-10-02 20:57:53 Accepted 4770 0MS 496K 2976 B G++ czy Lights Against Dudely Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1360 Accepted Subm…
Legendary Teams Contest Time limit: 1.0 secondMemory limit: 64 MB Nothing makes as old as years. A lot of cool contests are gone, a lot of programmers are not students anymore and are not allowed to take part at the contests. Though their spirit is f…
Problem UVA818-Cutting Chains Accept:393 Submit:2087 Time Limit: 3000 mSec Problem Description What a find! Anna Locke has just bought several links of chain some of which may be connected. They are made from zorkium, a material that was frequently…
Flip Game Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 40632 Accepted: 17647 Description Flip game is played on a rectangular 4x4 field with two-sided pieces placed on each of its 16 squares. One side of each piece is white and the…
Problem Description As one of the most powerful brushes in the world, zhx usually takes part in all kinds of contests. One day, zhx takes part in an contest. He found the contest very easy for him. There are n problems in the contest. He knows that h…
Problem Description Farmer John knows that an intellectually satisfied cow is a happy cow who will give more milk. He has arranged a brainy activity for cows in which they manipulate an M × N grid (1 ≤ M ≤ 15; 1 ≤ N ≤ 15) of square tiles, each of whi…
The Pilots Brothers' refrigerator Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 22057 Accepted: 8521 Special Judge Description The game “The Pilots Brothers: following the stripy elephant” has a quest where a player needs to open a…
题目描述 FJ的N(1 <= N <= 100)头奶牛们最近参加了场程序设计竞赛:).在赛场上,奶牛们按1..N依次编号.每头奶牛的编程能力不尽相同,并且没有哪两头奶牛的水平不相上下,也就是说,奶牛们的编程能力有明确的排名. 整个比赛被分成了若干轮,每一轮是两头指定编号的奶牛的对决.如果编号为A的奶牛的编程能力强于编号为B的奶牛(1 <= A <= N; 1 <= B <= N; A != B) ,那么她们的对决中,编号为A的奶牛总是能胜出. FJ想知道奶牛们编程能力的…
Cow Contest Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 11129 Accepted: 6183 Description N (1 ≤ N ≤ 100) cows, conveniently numbered 1..N, are participating in a programming contest. As we all know, some cows code better than other…
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 2388 Accepted Submission(s): 755 Problem Description As one of the most powerful brushes, zhx is required to give his juniors n problems.zhx t…
作为史上最强的刷子之一,zhx的老师让他给学弟(mei)们出n道题.zhx认为第i道题的难度就是i.他想要让这些题目排列起来很漂亮. zhx认为一个漂亮的序列{ai}下列两个条件均需满足. 1:a1..ai是单调递减或者单调递增的. 2:ai..an是单调递减或者单调递增的. 他想你告诉他有多少种排列是漂亮的.因为答案很大,所以只需要输出答案模p之后的值. Input Multiply test cases(less than 10001000). Seek EOF as the end of…
zhx's contest Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 448 Accepted Submission(s): 147 Problem Description As one of the most powerful brushes, zhx is required to give his juniors n p…
N皇后问题 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 12279 Accepted Submission(s): 5535 Problem Description 在N*N的方格棋盘放置了N个皇后,使得它们不相互攻击(即任意2个皇后不允许处在同一排,同一列,也不允许处在与棋盘边框成45角的斜线上.你的任务是,对于给定的N,…
