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青蛙的约会 Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 102239 Accepted: 19781 Description 两只青蛙在网上相识了,它们聊得很开心,于是觉得很有必要见一面。它们很高兴地发现它们住在同一条纬度线上 阅读全文
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step1:自定义一个类 step2: 继承BaseAdapter重写函数。 step1: package com.example.uilistviewtest; public class Fruit { private String name; private int imageId; publi 阅读全文
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感受: 1.了解了intent中的action和Uri. 2.了解了向下一个活动传递数据。 3.了解了内容提供器。 4.了解自定义适配器。 4.其实T9拨号器和简单计算器原理一样。 代码: MainActivity: package com.example.contactstest; import 阅读全文
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感受:1.加强了对点击事件的了解。 2.了解到了TextView的append,setText,getText方法。 3.了解到TableLayout中的TableRow的用法。 Activity: package com.example.calculater; import java.util.A 阅读全文
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Longest Ordered SubsequenceTime Limit:2000MSMemory Limit:65536KTotal Submissions:41944Accepted:18453DescriptionA numeric sequence ofaiis ordered ifa1#... 阅读全文
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BracketsTime Limit:1000MSMemory Limit:65536KTotal Submissions:4834Accepted:2574DescriptionWe give the following inductive definition of a “regular bra... 阅读全文
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Meteor ShowerTime Limit:1000MSMemory Limit:65536KTotal Submissions:12642Accepted:3414DescriptionBessie hears that an extraordinary meteor shower is co... 阅读全文
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题目1 : Colorful Lecture Note时间限制:10000ms单点时限:1000ms内存限制:256MB描述Little Hi is writing an algorithm lecture note for Little Ho. To make the note more comp... 阅读全文
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DescriptionFarmer John has been informed of the location of a fugitive cow and wants to catch her immediately. He starts at a point N (0 ≤ N ≤ 100,000... 阅读全文
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1001: 类的设计(1)Time Limit: 1 SecMemory Limit: 65535 MB 64bit IO Format: %lldSubmitted: 9Accepted: 7[Submit][Status][Web Board]Description设计clock类,成员数据包含... 阅读全文