杭电（水题）
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苟有恒,何必三更睡五更起。
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hdu1236排名（结构体）
排名Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 16283 Accepted Submission(s): 5884Problem Description今天的上机考试虽然有实时的Ranklist，但上面的原创 2015-01-18 20:20:31 · 508 阅读 · 0 评论 -
hdu1395 2^x mod n = 1
2^x mod n = 1Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 12312 Accepted Submission(s): 3848Problem DescriptionGive a number n原创 2014-10-14 21:58:45 · 580 阅读 · 0 评论 -
nyoj844 A+B Problem(V)
A+B Problem（V）时间限制：1000 ms | 内存限制：65535 KB难度：1描述做了A+B Problem之后，Yougth感觉太简单了，于是他想让你求出两个数反转后相加的值。帮帮他吧输入有多组测试数据。每组包括两个数m和n，数据保证int范围，当m和n同时为0是表示输入结束。输出输出反转后相加的结果。样例输入1234 1原创 2014-09-04 09:15:11 · 607 阅读 · 0 评论 -
hdu2009求数列的和
求数列的和Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 43563 Accepted Submission(s): 26917Problem Description数列的定义如下：数列的第一项为n，以后各原创 2014-09-02 01:40:25 · 490 阅读 · 0 评论 -
hdu2007平方和与立方和
平方和与立方和Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 90806 Accepted Submission(s): 29093Problem Description给定一段连续的整数，求出他们中所有偶数的原创 2014-09-02 01:34:55 · 628 阅读 · 2 评论 -
杭电--七夕节
七夕节Time Limit : 2000/1000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other)Total Submission(s) : 3 Accepted Submission(s) : 1Font: Times New Roman | Verdana | GeorgiaFont Size: ←原创 2014-09-01 14:50:07 · 540 阅读 · 1 评论 -
hdu1994利息计算
利息计算Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3026 Accepted Submission(s): 2225Problem Description为自行解决学费，chx勤工俭学收入10000元以1原创 2014-10-04 22:14:29 · 561 阅读 · 0 评论 -
hdu1262寻找素数对
寻找素数对Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 8126 Accepted Submission(s): 4066Problem Description哥德巴赫猜想大家都知道一点吧.我们现在不是想证明原创 2014-10-04 14:13:22 · 402 阅读 · 0 评论 -
hdu2097Sky数
Sky数Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 14324 Accepted Submission(s): 8281Problem DescriptionSky从小喜欢奇特的东西，而且天生对数字特别敏感原创 2014-11-14 20:31:17 · 412 阅读 · 0 评论 -
hdu 1563 Find your present!
Find your present!Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2740 Accepted Submission(s): 1813Problem DescriptionIn the new原创 2014-10-12 17:14:04 · 359 阅读 · 0 评论 -
hdu2099整除尾数
整除的尾数Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 23946 Accepted Submission(s): 10177Problem Description一个整数，只知道前几位，不知道末二位，被另一原创 2014-10-12 09:03:27 · 442 阅读 · 0 评论 -
hdu1004Let the Balloon Rise
Let the Balloon RiseTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 75740 Accepted Submission(s): 28421Problem DescriptionContest原创 2014-10-12 10:50:11 · 328 阅读 · 0 评论 -
hdu2096小明A+B
小明A+BTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 26027 Accepted Submission(s): 12385Problem Description小明今年3岁了, 现在他已经能够认识100以原创 2014-10-11 15:49:10 · 470 阅读 · 0 评论 -
hdu1013 Digital Roots
Digital RootsTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 50122 Accepted Submission(s): 15636Problem DescriptionThe digital ro原创 2014-10-27 22:36:44 · 355 阅读 · 0 评论 -
hdu2087剪花布条
剪花布条Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 9130 Accepted Submission(s): 5946Problem Description一块花布条，里面有些图案，另有一块直接可用的小饰条原创 2014-11-07 23:24:46 · 363 阅读 · 0 评论 -
hdu1563
Find your present!Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2740 Accepted Submission(s): 1813Problem DescriptionIn the new原创 2014-10-12 17:39:27 · 612 阅读 · 0 评论 -
hdu1032 3n+1 Problem
The 3n + 1 problemTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 22827 Accepted Submission(s): 8537Problem DescriptionProblems i原创 2014-10-30 21:47:42 · 388 阅读 · 0 评论 -
hdu2071 Max Number
Max NumTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 13856 Accepted Submission(s): 8788Problem DescriptionThere are some studen原创 2014-09-16 14:39:00 · 513 阅读 · 0 评论 -
hdu3783&&九度1032 ZOJ(字符串或栈)
ZOJTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2086 Accepted Submission(s): 1440Problem Description读入一个字符串，字符串中包含ZOJ三个字符，个数不一原创 2015-05-03 11:30:06 · 483 阅读 · 0 评论 -
zoj问题 九度1006&&hdu3788（字符串）
题目1006：ZOJ问题时间限制：1 秒内存限制：32 兆特殊判题：否提交：17475解决：2982题目描述：对给定的字符串(只包含'z','o','j'三种字符),判断他是否能AC。是否AC的规则如下：1. zoj能AC；2. 若字符串形式为xzojx，则也能AC，其中x可以是N个'o' 或者为空；3. 若a原创 2015-05-03 00:23:10 · 492 阅读 · 0 评论 -
hdu2078复习时间（水题）
复习时间Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5288 Accepted Submission(s): 3901Problem Description为了能过个好年，xhd开始复习了，于是每天晚上背着原创 2015-03-07 22:14:00 · 507 阅读 · 0 评论 -
hdu1287破译密码（异或运算）
破译密码Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3611 Accepted Submission(s): 1640Problem Description有个叫“猪头帮”的国家，采用一种简单的文法加密，他原创 2015-01-18 17:27:28 · 897 阅读 · 0 评论 -
hdu2031进制转换
进制转换Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 24988 Accepted Submission(s): 13961Problem Description输入一个十进制数N，将它转换成R进制数输出。原创 2014-09-11 19:58:50 · 395 阅读 · 0 评论 -
hdu2038简易版之最短距离(水题一道）
简易版之最短距离Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 12103 Accepted Submission(s): 5383Problem Description寒假的时候，ACBOY要去拜访很多朋友，原创 2014-12-05 23:18:08 · 1272 阅读 · 0 评论 -
hdu1056HangOver
HangOverTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 9817 Accepted Submission(s): 4135Problem DescriptionHow far can you make原创 2014-11-30 20:43:06 · 792 阅读 · 0 评论 -
hdu1237简单计算器
简单计算器Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 12626 Accepted Submission(s): 4144Problem Description读入一个只包含 +, -, *, / 的非负整原创 2014-11-05 18:19:39 · 453 阅读 · 0 评论 -
hdu2015偶数求和
偶数求和Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 45797 Accepted Submission(s): 20016Problem Description有一个长度为n(n Input原创 2014-09-03 14:15:23 · 391 阅读 · 0 评论 -
hdu2057A + B Again
A + B AgainTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 16017 Accepted Submission(s): 6929Problem DescriptionThere must be man原创 2014-11-20 22:17:22 · 725 阅读 · 0 评论 -
hdu2054A == B ?
A == B ?Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 65188 Accepted Submission(s): 10191Problem DescriptionGive you two number原创 2014-11-25 20:04:41 · 1962 阅读 · 0 评论 -
hdu2008数值统计
数值统计Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 54084 Accepted Submission(s): 27707Problem Description统计给定的n个数中，负数、零和正数的个数。原创 2014-09-02 01:38:04 · 440 阅读 · 0 评论 -
hdu2024C语言合法标示符
C语言合法标识符Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 36312 Accepted Submission(s): 14621Problem Description输入一个字符串，判断其是否是C的合法标原创 2014-09-02 10:50:17 · 502 阅读 · 0 评论 -
hdu2006求奇数的乘积
求奇数的乘积Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 46428 Accepted Submission(s): 30088Problem Description给你n个整数，求他们中所有奇数的乘积。原创 2014-09-02 01:29:10 · 507 阅读 · 0 评论 -
hdu1302The Snail
The SnailTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1477 Accepted Submission(s): 1081Problem DescriptionA snail is at the bo原创 2014-11-08 20:01:30 · 628 阅读 · 0 评论 -
hdu2091空心三角形
空心三角形Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 25251 Accepted Submission(s): 6999Problem Description把一个字符三角形掏空，就能节省材料成本，减轻重原创 2014-09-26 21:01:25 · 411 阅读 · 0 评论 -
hdu2081手机短号
手机短号Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 16905 Accepted Submission(s): 10648Problem Description大家都知道，手机号是一个11位长的数字串，同时原创 2014-09-10 17:28:37 · 847 阅读 · 0 评论 -
hdu2052Picture
PictureTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 16345 Accepted Submission(s): 8465Problem DescriptionGive you the width an原创 2014-09-10 21:07:10 · 607 阅读 · 0 评论 -
hdu2051Bitset
BitsetTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 12630 Accepted Submission(s): 9724Problem DescriptionGive you a number on b原创 2014-09-10 13:47:36 · 1018 阅读 · 0 评论 -
hdu2055An easy problem
An easy problemTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 13886 Accepted Submission(s): 9376Problem Descriptionwe define f(A原创 2014-09-09 23:46:43 · 412 阅读 · 0 评论 -
hdu2034人见人爱A-B
人见人爱A-BTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 44190 Accepted Submission(s): 12463Problem Description参加过上个月月赛的同学一定还记得其中的一原创 2014-09-09 22:33:26 · 448 阅读 · 0 评论 -
hdu2030汉字统计
汉字统计Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 23986 Accepted Submission(s): 13088Problem Description统计给定文本文件中汉字的个数。 I原创 2014-09-09 20:40:35 · 429 阅读 · 0 评论