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Max Sum Plus Plus Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 25894 Accepted Submission(s): 9004Problem Description Now I think you ha

Doing Homework Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 8227 Accepted Submission(s): 3793Problem Description Ignatius has just come

Description When we are focusing on solving problems, we usually prefer to stay in front of computers rather than go out for lunch. At this time, we may call for food delivery.Suppose there are N peop

最少拦截系统 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 35285 Accepted Submission(s): 13963Problem Description 某国为了防御敌国的导弹袭击,发展出一种导弹拦截系统.但是

FatMouse’s Speed Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 14760 Accepted Submission(s): 6502 Special JudgeProblem Description FatM

转载请注明出处：優YoU http://blog.youkuaiyun.com/lyy289065406/article/details/6671105大致题意： 在遥远的国家佛罗布尼亚，嫌犯是否有罪，须由陪审团决定。陪审团是由法官从公众中挑选的。先随机挑选n 个人作为陪审团的候选人，然后再从这n 个人中选m 人组成陪审团。选m 人的办法是：控方和辩方会根据对候选人的喜欢程度，给所有候选人打分，分值从0

Help Jimmy Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 10561 Accepted: 3464 Description“Help Jimmy” 是在下图所示的场景上完成的游戏。 场景中包括多个长度和高度各不相同的平台。地面是最低的平台，高度为零，长度无限。 Jimmy老鼠在时刻

Phalanx Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1246 Accepted Submission(s): 617Problem Description Today is army day, but the se

FatMouse and Cheese Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 8705 Accepted Submission(s): 3653Problem Description FatMouse has stor

初期: 一.基本算法: (1)枚举. (poj1753,poj2965) (2)贪心(poj1328,poj2109,poj2586) (3)递归和分治法. (4)递推. (5)构造法.(poj3295) (6)模拟法.(poj1068,poj2632,poj1573,poj2993,poj2996) 二.图算法:

Spell checker Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 24755 Accepted: 9055 DescriptionYou, as a member of a development team for a new spell checking program, are to w

Blue Jeans Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 16889 Accepted: 7493 DescriptionThe Genographic Project is a research partnership between IBM and The National Geogr

题目链接： https://acm.bnu.edu.cn/v3/statments/52296.pdf题意： 求空间一点（x0,y0,z0）,到三维空间区域的最小距离？分析： 先求二维平面的最小距离（将平面分为9部分分别处理即可),再求高的距离。 AC代码：#include <iostream>#include <cstdio>#include <cstring>#include <a

题目链接： https://acm.bnu.edu.cn/v3/statments/52297.pdf题意： 分别有a1,a2,a3个一元，两元，3元的硬币。问可以组成多少不同的钱数？分析： 分类讨论即可，不过要用手推很长时间。 我们没用long long，很早就写出来了 ，WA了n次。。。。AC代码：#include <iostream>#include <cstdio>#includ

All in All Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 32162 Accepted: 13387 DescriptionYou have devised a new encryption technique which encodes a message by inserting be

Ultra-QuickSort Time Limit: 7000MS Memory Limit: 65536K Total Submissions: 56331 Accepted: 20814 DescriptionIn this problem, you have to analyze a particular sorting algorithm. The algor

Parentheses Input: Standard Input Time Limit: See AtCoder Dave loves strings consisting only of (' and)’. Especially, he is interested in balanced strings. Any balanced strings can be constructed u

Best Matched Pair Input: Standard Input Time Limit: See AtCoder You are working for a worldwide game company as an engineer in Tokyo. This company holdsan annual event for all the staff members of t

题目连接： https://acm.bnu.edu.cn/v3/statments/jag2016.pdf分析：直接判断‘%’到‘@’和最近的‘$’的距离，如果 ‘%’到‘@’小于%’到最近的‘$’的距离则输出YES否则输出NOAC代码：#include <iostream>#include <cstdio>#include <cstring>#include <algorithm>#in

C - A Simple Problem with Integers Time Limit:5000MS Memory Limit:131072KB 64bit IO Format:%lld & %lluPOJ 3468 Description You have N integers, A1, A2, … , AN. You need to deal with two kind

I Hate It Time Limit:3000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u HDU 1754 Description 很多学校流行一种比较的习惯。老师们很喜欢询问，从某某到某某当中，分数最高的是多少。 这让很多学生很反感。 不管你喜不喜欢，现在需要你做的是，就是按照老师的要求，写一个程序，模

Mayor’s posters Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 59580 Accepted: 17267 DescriptionThe citizens of Bytetown, AB, could not stand that the candidates in the mayor

Just a Hook Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 28817 Accepted Submission(s): 14276Problem Description In the game of DotA, Pu

题目链接 https://acm.bnu.edu.cn/v3/problem_show.php?pid=52310problem description Define the depth of a node in a rooted tree by applying the following rules recursively: • The depth of a root node

转自：http://blog.youkuaiyun.com/woshi250hua/article/details/7824433题目链接：http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3537题目大意：给定n个点的坐标，先问这些点是否能组成一个凸包，如果是凸包，问用不相交的线来切这个凸包使得凸包只由三角形组成，根据costi, j =

Brackets Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 6647 Accepted: 3577 DescriptionWe give the following inductive definition of a “regular brackets” sequence:the empty sequ

The math class is coming again. You can’t wait to tell Nozomi the game “Knight Garden”, and she return a puzzle called “Fibonacci of Fibonacci” back to you. We are all familiar with Fibonacci sequenc

Wormholes Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 45772 Accepted: 16904 DescriptionWhile exploring his many farms, Farmer John has discovered a number of amazing wormh

昂贵的聘礼 Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 46354 Accepted: 13753 Description年轻的探险家来到了一个印第安部落里。在那里他和酋长的女儿相爱了，于是便向酋长去求亲。酋长要他用10000个金币作为聘礼才答应把女儿嫁给他。探险家拿不出这么多金币，便请求酋长降低

Multiplication Puzzle Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 8806 Accepted: 5516 DescriptionThe multiplication puzzle is played with a row of cards, each containing a si

Halloween Costumes Time Limit:2000MS Memory Limit:32768KB 64bit IO Format:%lld & %lluDescription Gappu has a very busy weekend ahead of him. Because, next weekend is Halloween, and he is plan

Frogger Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 38822 Accepted: 12492 DescriptionFreddy Frog is sitting on a stone in the middle of a lake. Suddenly he notices Fiona F

Team Queue Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 4403 Accepted: 1523 DescriptionQueues and Priority Queues are data structures which are known to most computer scientis

ArcSoft’s Office Rearrangement Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 0 Accepted Submission(s): 0Problem Description ArcSoft, Inc

Car Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 0 Accepted Submission(s): 0Problem Description Ruins is driving a car to participating

The Embarrassed Cryptographer DescriptionThe young and very promising cryptographer Odd Even has implemented the security module of a large system with thousands of users, which is now in use in his c

Semi-prime H-numbers DescriptionThis problem is based on an exercise of David Hilbert, who pedagogically suggested that one study the theory of 4n+1 numbers. Here, we do only a bit of that.An H-number

Asteroids Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 21027 Accepted: 11421 DescriptionBessie wants to navigate her spaceship through a dangerous asteroid field in the sha

Sumdiv DescriptionConsider two natural numbers A and B. Let S be the sum of all natural divisors of A^B. Determine S modulo 9901 (the rest of the division of S by 9901). InputThe only line contains t

Expanding Rods DescriptionWhen a thin rod of length L is heated n degrees, it expands to a new length L’=(1+n*C)*L, where C is the coefficient of heat expansion. When a thin rod is mounted on two so