小寒

Assistance Required Time Limit : 2000/1000ms (Java/Other)   Memory Limit : 65536/32768K (Java/Other) Total Submission(s) : 3   Accepted Submission(s) : 1 Font: Times New Roman | Verdana | Geo

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

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

Oil Deposits Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 13709 Accepted: 7473 Description The GeoSurvComp geologic survey company is responsible for detecting underground oil depo

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

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

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

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

Smallest Difference Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 5580 Accepted: 1509 Description Given a number of distinct decimal digits, you can form one integer by choosing a n

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

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

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

Candy Sharing Game Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 3321    Accepted Submission(s): 2071 Problem Description A numbe

Train Problem I Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 22420    Accepted Submission(s): 8481 Problem Description As the ne

Design T-Shirt Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 6302    Accepted Submission(s): 2944 Problem Description Soon after

Prime Ring Problem Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 28915    Accepted Submission(s): 12881 Problem Description A rin

水果 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 4190    Accepted Submission(s): 1552 Problem Description 夏天来了~~好开心啊,呵呵,好多好多水果~~

Raju and Meena love to play with Marbles. They have got a lot of marbles with numbers written on them. At the beginning, Raju would place the marbles one after another in ascending order of the numb

Coin Change Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 15098 Accepted Submission(s): 5108 Problem Description Suppose there are 5 t

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

Ants Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 11415 Accepted: 5059 Description An army of ants walk on a horizontal pole of length l cm, each with a constant speed of 1 cm/s. W