Additive equations Description We all understand that an integer set is a collection of distinct integers. Now the question is: given an integer set, can you find all its addtive equations? To explain what an additive equation is, let's look at the f…

ACCEPT acm作业 http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemId=204 因为老师是在集合那里要我们做这道题.所以我很是天真的就以为要用集合做,结果发现网上都是用数组简单明了地实现了,显得我的代码,特么地超级恶心!!!!!!! 在这里存档一下,别人就不要看了,ZOJ的格式也真是恶心...居然因为这个也弄了好久,应该只有我一个人用这么 没脑的集合方式做吧..真的是哭瞎在厕所里!!! //#include "stdafx.…

Additive equations Time Limit : 20000/10000ms (Java/Other)   Memory Limit : 65536/32768K (Java/Other) Total Submission(s) : 22   Accepted Submission(s) : 12 Problem Description     We all understand that an integer set is a collection of distinct int…

Additive equations Time Limit: 10 Seconds      Memory Limit: 32768 KB We all understand that an integer set is a collection of distinct integers. Now the question is: given an integer set, can you find all its addtive equations? To explain what an ad…

acm之pku题目分类 对ACM有兴趣的同学们可以看看 DP:  1011   NTA                 简单题  1013   Great Equipment     简单题  1024   Calendar Game       简单题  1027   Human Gene Functions   简单题  1037   Gridland            简单题  1052   Algernon s Noxious Emissions 简单题  1409   Commun…

以下是poj百道水题,新手可以考虑从这里刷起 搜索1002 Fire Net1004 Anagrams by Stack1005 Jugs1008 Gnome Tetravex1091 Knight Moves1101 Gamblers1204 Additive equations 1221 Risk1230 Legendary Pokemon1249 Pushing Boxes 1364 Machine Schedule1368 BOAT1406 Jungle Roads1411 Annive…

毕业好几年了,对算法还是比較有兴趣,所以想又一次開始做ACM题.俺做题比較任意,一般先挑通过率高的题来做. 第1204题,详细描写叙述请參考,ZOJ ACM 1204 1)难度分析 这个题目,基本的难度在于要依据长度来排序. 比方1 2 3 4 5 6.结果必须为: 1+2=3 1+3=4 1+4=5 1+5=6 2+3=5 2+4=6 1+2+3=6 可是我的结果为: 1+2=3 1+2+3=6 1+3=6 ... 2)解决方法 将结果缓存,依据长度排序后再打印. 3)AC的源代码.假设要直接…

第十三届浙江省大学生程序设计竞赛 I 题, 一道模拟题. ZOJ  3944http://www.icpc.moe/onlinejudge/showProblem.do?problemCode=3944 In a BG (dinner gathering) for ZJU ICPC team, the coaches wanted to count the number of people present at the BG. They did that by having the waitre…

Additive number is a positive integer whose digits can form additive sequence. A valid additive sequence should contain at least three numbers. Except for the first two numbers, each subsequent number in the sequence must be the sum of the preceding…

Special equations Time Limit:1000MS     Memory Limit:32768KB     64bit IO Format:%I64d & %I64u Submit Status Practice HDU 4569 Description Let f(x) = a nx n +...+ a 1x +a 0, in which a i (0 <= i <= n) are all known integers. We call f(x) 0 (mod…