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hdoj 2002计算球体积（java）
计算球体积Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 127473 Accepted Submission(s): 52034Problem Description根据输入的半径值，计算球的体积。原创 2016-04-24 16:12:29 · 696 阅读 · 0 评论 -
hdoj 2018（java）母牛的故事（斐波那契数列）
母牛的故事 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)原创 2016-05-12 19:05:17 · 769 阅读 · 0 评论 -
hdoj2010(java)水仙花数 格式格式！！！！！！！！！！！！！！
水仙花数Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 158259 Accepted Submission(s): 45537Problem Description春天是鲜花的季节，水仙花就是其中最迷人的原创 2016-04-28 18:39:03 · 878 阅读 · 0 评论 -
hdoj2009 （java）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): 67832 Accepted Submission(s): 41372Problem Description数列的定义如下：数列的第一项为n，以原创 2016-04-27 19:10:41 · 1366 阅读 · 0 评论 -
hdoj2008 （java）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): 86803 Accepted Submission(s): 42574Problem Description统计给定的n个数中，负数、零和正数的个数。原创 2016-04-27 19:08:19 · 954 阅读 · 0 评论 -
hdoj2007(java)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): 139859 Accepted Submission(s): 44757Problem Description给定一段连续的整数，求出他们中所有原创 2016-04-27 19:06:13 · 2282 阅读 · 0 评论 -
hdoj2006（java）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): 75486 Accepted Submission(s): 47250Problem Description给你n个整数，求他们中所有奇数的乘积。原创 2016-04-26 22:20:40 · 629 阅读 · 0 评论 -
hdoj 2005（java） 第几天？
第几天？Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 120906 Accepted Submission(s): 43862Problem Description给定一个日期，输出这个日期是该年的第几天原创 2016-04-26 16:18:05 · 912 阅读 · 0 评论 -
1005 hdoj Number Sequence (java函数格式)
Number SequenceTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 145944 Accepted Submission(s): 35462Problem DescriptionA number se原创 2016-04-09 22:08:22 · 685 阅读 · 0 评论 -
hdoj2003求绝对值（java）
求绝对值Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 108433 Accepted Submission(s): 53309Problem Description求实数的绝对值。 Input原创 2016-04-26 12:53:27 · 691 阅读 · 0 评论 -
hdoj1869 六度分离（dijstra——floyd）
六度分离Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5888 Accepted Submission(s): 2379Problem Description1967年，美国著名的社会学家斯坦利·米尔格兰姆提原创 2015-08-18 09:07:08 · 443 阅读 · 0 评论 -
hdoj 2019（java）数列有序!（数组+for循环 ；i<n;i++）
数列有序!Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 72671 Accepted Submission(s): 30762Problem Description有n(n Inp原创 2016-05-12 19:08:08 · 1045 阅读 · 0 评论 -
hdoj 2020 (java)绝对值排序(Math.abs()函数应用以及数组冒泡排序)
绝对值排序Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 64703 Accepted Submission(s): 31130Problem Description输入n(n In原创 2016-05-12 19:10:27 · 1495 阅读 · 0 评论 -
hdoj2011 (java)多项式求和
多项式求和Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 65082 Accepted Submission(s): 37387Problem Description多项式的描述如下：1 - 1/2 +原创 2016-05-03 11:12:16 · 1419 阅读 · 0 评论 -
hdoj2001 计算两点间的距离
计算两点间的距离Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 171998 Accepted Submission(s): 60365Problem Description输入两点坐标（X1,Y1）,（X原创 2016-04-24 15:43:53 · 542 阅读 · 0 评论 -
hdoj2017字符串统计（字符串转换字符串数组）常看
字符串统计Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 66335 Accepted Submission(s): 36304Problem Description对于给定的一个字符串，统计其中数字字符出原创 2016-05-08 18:05:24 · 786 阅读 · 0 评论 -
hdoj2016（java）数据的交换输出（数组交换）
数据的交换输出Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 86725 Accepted Submission(s): 32499Problem Description输入n(n Inpu原创 2016-05-08 18:02:13 · 698 阅读 · 0 评论 -
hdoj2015（java）偶数求和 （找规律，总结）常看
偶数求和Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 72936 Accepted Submission(s): 31032Problem Description有一个长度为n(n Input原创 2016-05-08 17:59:37 · 1369 阅读 · 0 评论 -
hdoj 1089~1096 八道简单A+B问题 （JAVA）
1089Sample Input1 510 20Sample Output630import java.util.*;import java.math.*;import java.io.*;public class Main1 { public static void main(String[] args) { // TODO Auto-generated原创 2016-04-24 10:10:40 · 1405 阅读 · 1 评论 -
hdoj2023(java)求平均成绩(二维数组+一维数组+格式问题+行转化列)
求平均成绩Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 100836 Accepted Submission(s): 23407Problem Description假设一个班有n(n I原创 2016-05-15 22:12:28 · 1665 阅读 · 0 评论 -
hdoj2021 (java) 发工资咯：）(二维数组&&绝对值)
海选女主角Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 50656 Accepted Submission(s): 22455Problem Descriptionpotato老师虽然很喜欢教书，但是原创 2016-05-14 18:36:15 · 540 阅读 · 0 评论 -
hdoj2021 (java) 发工资咯：）(二维数组&&绝对值)
发工资咯：）Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 49697 Accepted Submission(s): 27113Problem Description作为杭电的老师，最盼望的日子就是每原创 2016-05-14 18:31:54 · 706 阅读 · 0 评论 -
hdoj2013(java) 找规律 蟠桃记
蟠桃记Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 52568 Accepted Submission(s): 39179Problem Description喜欢西游记的同学肯定都知道悟空偷吃蟠桃的故事原创 2016-05-03 11:15:39 · 1099 阅读 · 0 评论 -
hdoj2012(java)素数判定
素数判定Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 113999 Accepted Submission(s): 40076Problem Description对于表达式n^2+n+41，当n在（x,原创 2016-05-03 11:13:40 · 933 阅读 · 0 评论 -
hdoj2066 一个人的旅行（dijstra——floyd）
一个人的旅行Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 24812 Accepted Submission(s): 8605Problem Description虽然草儿是个路痴（就是在杭电待了一年原创 2015-08-19 11:12:52 · 593 阅读 · 0 评论 -
hdoj2680 Choose the best route（dijstra）
Choose the best routeTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 10670 Accepted Submission(s): 3443Problem DescriptionOne原创 2015-08-19 20:04:07 · 473 阅读 · 0 评论 -
hdoj1536 find the safest road（dijstra）
find the safest roadTime Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 9273 Accepted Submission(s): 3280Problem DescriptionXX星球原创 2015-08-19 11:37:04 · 551 阅读 · 0 评论 -
HDU 2120--Ice_cream's world I【并查集， 判断环的个数】
Ice_cream's world ITime Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 846 Accepted Submission(s): 493Problem Descriptionice_cream'原创 2015-07-30 15:14:41 · 596 阅读 · 0 评论 -
杭电1950 Bridging signals（求一个数列的最大递增子数列）
Bridging signalsTime Limit: 5000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1068 Accepted Submission(s): 694Problem Description'Oh no, they原创 2015-07-30 20:05:40 · 593 阅读 · 0 评论 -
杭电1213 How Many Tables（并查集找根节点）
How Many TablesTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 18215 Accepted Submission(s): 8975Problem DescriptionToday is Ig原创 2015-07-30 15:06:00 · 596 阅读 · 0 评论 -
初试并查集 杭电1232 畅通工程
畅通工程Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 37528 Accepted Submission(s): 19866Problem Description某省调查城镇交通状况，得到现有城镇道路统计原创 2015-07-29 15:51:36 · 871 阅读 · 0 评论 -
杭电3785寻找大富翁
寻找大富翁Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4594 Accepted Submission(s): 1871Problem Description浙江桐乡乌镇共有n个人,请找出该镇上的前m个原创 2015-07-28 22:49:31 · 593 阅读 · 0 评论 -
杭电1022 Train Problem I
Train Problem ITime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 25879 Accepted Submission(s): 9771Problem DescriptionAs the new原创 2015-07-27 16:54:01 · 507 阅读 · 0 评论 -
杭电1870愚人节礼物 技巧性代码VS用栈代码
愚人节的礼物Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6409 Accepted Submission(s): 3891Problem Description四月一日快到了，Vayko想了个愚人的好办原创 2015-07-27 19:43:58 · 776 阅读 · 0 评论 -
杭电1201 18岁生日
18岁生日Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 23411 Accepted Submission(s): 7494Problem DescriptionGardon的18岁生日就要到了，他当然很原创 2015-07-26 13:05:50 · 1173 阅读 · 0 评论 -
杭电3788zoj问题
转载博客地址 ： 巧克力华夫脆博客杭电3788zoj问题http://blog.youkuaiyun.com/qq_24678203/article/details/47055997ZOJ问题Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s)转载 2015-07-26 18:49:37 · 680 阅读 · 0 评论 -
杭电2199Can you solve this equation?（初试二分法)
Can you solve this equation?Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 13000 Accepted Submission(s): 5822Problem Description原创 2015-07-30 20:27:57 · 465 阅读 · 0 评论 -
子树包含了多少个节点（并查集）——czy的工程VS hdoj1856 More is better
问题 H: CZY的工程时间限制: 1 Sec 内存限制: 128 MB提交: 74 解决: 39[提交][状态][讨论版]题目描述CZY总是遇到这样或那样的问题，现在他又遇到了一个，CZY接到一个大的工程，想想这是走上人生巅峰的第一步啊，CZY想想就高兴，可是这个工程太大了，他需要很多人的帮助才可以，但是为了方便工作，CZY希望他的团队两人两人之间都是朋友关系原创 2015-08-12 17:01:59 · 791 阅读 · 0 评论 -
杭电1005Number Sequence
Number SequenceTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 126495 Accepted Submission(s): 30758Problem DescriptionA number原创 2015-07-20 22:18:23 · 470 阅读 · 0 评论 -
杭电oj1874 畅通工程续（最小距离）
畅通工程续Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 36885 Accepted Submission(s): 13561Problem Description某省自从实行了很多年的畅通工程计划后原创 2015-08-18 08:42:41 · 556 阅读 · 0 评论