util = { request : function(url,jsdata,called,type){ if(!type){ type = "post"; } $.ajax({ url:url, type : type, dataType : "json", data : jsdata, befo... ...
分类：
其他好文 时间：
2018-08-05 16:57:53
阅读次数：
121
A. Death Note A. Death Note You received a notebook which is called Death Note. This notebook has infinite number of pages. A rule is written on the l ...
分类：
其他好文 时间：
2018-08-05 11:52:48
阅读次数：
132
The so-called best problem solver can easily solve this problem, with his/her childhood sweetheart. It is known that y=(5+2 *sqrt(6))^(1+2^x) For a gi ...
分类：
其他好文 时间：
2018-08-05 01:10:11
阅读次数：
363
在使用MediaPlayer播放音频时报出 E/MediaPlayer: start called in state 4, mPlayer(0xcc719a40)错误 贴出代码 原因是在调用prepareAsync()时以异步方式进入Prepared状态过程中即preparing状态中，调用了sta ...
分类：
其他好文 时间：
2018-08-03 16:44:23
阅读次数：
2378
This is yet another problem dealing with regular bracket sequences. We should remind you that a bracket sequence is called regular, if by inserting «+ ...
分类：
其他好文 时间：
2018-08-02 23:11:19
阅读次数：
195
题目链接：http://poj.org/problem?id=3580 Your friend, Jackson is invited to a TV show called SuperMemo in which the participant is told to play a memorizin ...
分类：
其他好文 时间：
2018-08-02 01:58:47
阅读次数：
177
A sequence a1,a2,…,ana1,a2,…,an is called good if, for each element aiai, there exists an element ajaj (i≠ji≠j) such that ai+ajai+aj is a power of two ...
分类：
其他好文 时间：
2018-08-01 18:13:06
阅读次数：
147
<题目链接> Zball in Tina Town Problem Description Tina Town is a friendly place. People there care about each other.Tina has a ball called zball. Zball is ...
分类：
其他好文 时间：
2018-07-31 23:35:44
阅读次数：
198
In 1949 the Indian mathematician D.R. Kaprekar discovered a class of numbers called self-numbers. For any positive integer n, define d(n) to be n plus ...
分类：
编程语言 时间：
2018-07-31 17:07:08
阅读次数：
144
Description A sequence of number is called arithmetic if it consists of at least three elements and if the difference between any two consecutive elem ...
分类：
其他好文 时间：
2018-07-31 13:41:48
阅读次数：
127
