TrancyQing-优快云博客

原创 HAP框架学习之—— LOV级联

这几天接触比较多的就是LOV，最开始是写一个简单的LOV用来查询，慢慢地涉及到LOV之间，以及LOV与其他控件之间的联动。今天总结一下两种LOV联动的用法：1、LOV之间的联动：例子：省市联动。（真的是为了联动而联动，将就一下吧，知道基本上就是这么用就行）需求：创建一个搜索省份的LOV命名为LOV_PROVINCE，创建一个搜索城市的LOV命名为LOV_CITY，LOV_CITY中...

2018-12-06 16:43:32 2514

原创 HAP框架学习之——LOV使用

LOV的作用：通过自定义SQL语句或者调用mapper中的方法查询数据库，通过弹出窗口的形式提供数据选择的组件。例子：查询学生表，通过输入学生学号模糊查询学生信息。1、数据库中创建学生表并插入原始数据。2、创建LOV新建属性解释：代码：该LOV的唯一标识，在viewModel中调用的值。 ValueField：选中的查询记录代表的值。 TextField：选中的查询...

2018-12-06 13:54:47 5623 2

原创 POJ 3974 Palindrome

PalindromeTime Limit: 15000MS Memory Limit: 65536KTotal Submissions: 10048 Accepted: 3823DescriptionAndy the smart computer science student was attending an alg

2017-08-28 19:44:07 424

原创 HDU 2594 Simpsons’ Hidden Talents

Simpsons’ Hidden TalentsTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 10017 Accepted Submission(s): 3461Problem DescriptionHo

2017-08-24 09:23:46 378

原创 HDU 3068 最长回文

最长回文Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 23719 Accepted Submission(s): 8673Problem Description给出一个只由小写英文字符a,b,c...y,

2017-08-23 19:42:49 343

原创 POJ 2752 Seek the Name, Seek the Fame

Seek the Name, Seek the FameTime Limit: 2000MSMemory Limit: 65536KTotal Submissions: 20587Accepted: 10723DescriptionThe little cat is so famous, that ma

2017-08-23 16:00:08 312

原创 HDU 2087 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): 21871 Accepted Submission(s): 13660Problem Description一块花布条，里面有些图案，另有一块直接

2017-08-23 11:00:57 378

原创 POJ 2406 Power Strings

Power StringsTime Limit: 3000MS Memory Limit: 65536KTotal Submissions: 50920 Accepted: 21254DescriptionGiven two strings a and b we define a*b to be their conca

2017-08-22 10:33:48 261

原创 HDU 6153 A Secret

A SecretTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 256000/256000 K (Java/Others)Total Submission(s): 1924 Accepted Submission(s): 704Problem DescriptionToday is the bir

2017-08-22 09:35:09 261

原创 HDU 3336 Count the string

Count the stringTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 11036 Accepted Submission(s): 5144Problem DescriptionIt is we

2017-08-21 19:22:49 683

原创 POJ 3746 Cyclic Nacklace

Cyclic NacklaceTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 10080 Accepted Submission(s): 4313Problem DescriptionCC always

2017-08-21 16:56:41 352

原创 POJ 3461 Oulipo

OulipoTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 42924 Accepted: 17251DescriptionThe French author Georges Perec (1936–1982) once wrote a book, L

2017-08-21 10:46:24 345

原创 HDU 1711 Number Sequence

Number SequenceTime Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 29660 Accepted Submission(s): 12477Problem DescriptionGiven t

2017-08-21 10:35:36 271

原创 POJ 1961 Period

PeriodTime Limit: 3000MS Memory Limit: 30000KTotal Submissions: 18558 Accepted: 9019DescriptionFor each prefix of a given string S with N characters (each chara

2017-08-21 09:54:31 286

原创 HDU 6154 CaoHaha's staff

CaoHaha's staffTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 337 Accepted Submission(s): 197Problem Description"You shall n

2017-08-20 10:46:25 293

原创 HDU 6127 Hard challenge

Hard challengeTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Others)Total Submission(s): 812 Accepted Submission(s): 328Problem DescriptionThere are n

2017-08-16 11:22:12 401

哇塞！只想说如果没有静下心，头脑不清晰的时候来看KMP真的很醉，昨天下午队伍确定分工后，我负责字符串，处理字符串怎么能不了解KMP算法呢，于是乎，从昨天下午开始到写博客的前两分钟，苦逼的我一直在啃KMP，让人心力交瘁啊，虽然之前数据结构课的时候有看到KMP但是因为老师没有讲，其实自己当时有试着去了解，但是那时候真的看得很吃亏，导致无果，这次重振旗鼓真的打算好好了解一番。在网上搜了很多资料，但是由于

2017-08-15 10:27:51 314

原创 51Nod 线段的重合

1091 线段的重叠基准时间限制：1 秒空间限制：131072 KB 分值: 5 难度：1级算法题收藏关注X轴上有N条线段，每条线段包括1个起点和终点。线段的重叠是这样来算的，[10 20]和[12 25]的重叠部分为[12 20]。给出N条线段的起点和终点，从中选出2条线段，这两条线段的重叠部分是最长的。输出这个最长的距离。如

2017-08-13 09:44:13 403

原创 HDU 5699 货物运输

货物运输Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 482 Accepted Submission(s): 210Problem Description公元2222年，l国发生了一场战争。

2017-08-10 10:29:41 802

原创 POJ 3544 Journey with Pigs

Journey with PigsTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 3300 Accepted: 1010DescriptionFarmer John has a pig farm near town A. He wants to vis

2017-08-07 16:42:40 325

原创 POJ 3276 Face The Right Way

Face The Right WayTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 5259 Accepted: 2454DescriptionFarmer John has arranged his N (1 ≤ N ≤ 5,000) cows in

2017-08-07 09:57:00 487

原创 POJ 2739 Sum of Consecutive Prime Numbers

Sum of Consecutive Prime NumbersTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 25972 Accepted: 14099DescriptionSome positive integers can be represen

2017-08-04 21:14:03 325

原创 HDU 5672 String

StringTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1977 Accepted Submission(s): 638Problem DescriptionThere is a string S.

2017-08-04 11:13:00 318

原创 HDU 6075 Questionnaire

QuestionnaireTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Others)Total Submission(s): 274 Accepted Submission(s): 212Special JudgeProblem Description

2017-08-04 10:05:14 296

原创 HDU 5178 pairs

pairsTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3140 Accepted Submission(s): 1100Problem DescriptionJohn has n point

2017-08-04 09:44:47 392

原创 POJ 3320 Jessica's Reading Problem

Jessica's Reading ProblemTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 12969 Accepted: 4442DescriptionJessica's a very lovely girl wooed by lots of

2017-08-03 09:47:47 226

原创 POJ 3061 Subsequence

SubsequenceTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 15819 Accepted: 6675DescriptionA sequence of N positive integers (10 < N < 100 000), each o

2017-08-03 09:06:21 251

原创 HDU 6055 Regular polygon

Regular polygonTime Limit: 3000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2279 Accepted Submission(s): 912Problem DescriptionOn a two-di

2017-08-02 17:53:10 297

原创 POJ 1314 Finding Rectangles

DescriptionConsider the point sets in figures 1a, 2a, and 3a. Using only those points as vertices, figures 1b, 2b, and 3b show all the rectangles that can be formed with horizontal and vertical si

2017-08-02 17:34:26 586

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