小寒

C++ Double Ended Queues(双向队列) 双向队列和向量很相似，但是它允许在容器头部快速插入和删除（就像在尾部一样）。 Constructors 创建一个新双向队列 Operators 比较和赋值双向队列 assign() 设置双向队列的值 at() 返回指定的元素

Stripies Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 13278 Accepted: 6255 Description Our chemical biologists have invented a new very useful form of life called stripies (in fact

Stall Reservations Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 3660 Accepted: 1313 Special Judge Description Oh those picky N (1 <= N <= 50,000) cows! They are so picky that each

Hopscotch Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 2419 Accepted: 1728 Description The cows play the child's game of hopscotch in a non-traditional way. Instead of a linear set

Fence Repair Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 30189 Accepted: 9748 Description Farmer John wants to repair a small length of the fence around the pasture. He measures

pilot系列之最基础的穷竭搜索（初级篇）C题意：药药!切克闹! 煎饼果子来一套!有一个烤饼器可以烤r行c列的煎饼，煎饼可以正面朝上（用1表示）也可以背面朝上（用0表示）。一次可将同一行或同一列的煎饼全部翻转。现在需要把尽可能多的煎饼翻成正面朝上，问最多能使多少煎饼正面朝上？ 输入：多组输入，每组第一行为二整数r, c (1 ≤ r ≤ 10, 1 ≤ c ≤ 10 000)，剩下r行c列表

Backward Digit Sums Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 5001 Accepted: 2876 Description FJ and his cows enjoy playing a mental game. They write down the numbers from 1 to

Network Saboteur Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 9706 Accepted: 4633 Description A university network is composed of N computers. System administrators gathered inform

Fire Net Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 7281 Accepted Submission(s): 4150 Problem Description Suppose that we have a sq

Image Perimeters Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 8178 Accepted: 4903 Description Technicians in a pathology lab analyze digitized images of slides. Objects on a slide

Knight Moves Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 22794 Accepted: 10654 Description Background Mr Somurolov, fabulous chess-gamer indeed, asserts that no one else but him

迷宫问题 Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 9877 Accepted: 5848 Description 定义一个二维数组： int maze[5][5] = { 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1,

Knight Moves Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 8010 Accepted Submission(s): 4719 Problem Description A friend of you is do

The Blocks Problem Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 4914 Accepted: 2090 Description Many areas of Computer Science use simple, abstract domains for both analytical and

The SetStack Computer Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 995 Accepted: 206 Description Background from Wikipedia: "Set theory is a branch of mathematics created principal

Team Queue Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 1410 Accepted Submission(s): 475 Problem Description Queues and Priority Queu

Roadblocks Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 9479 Accepted: 3369 Description Bessie has moved to a small farm and sometimes enjoys returning to visit one of her best f