Building roadsTime Limit:2000MSMemory Limit:65536KTotal Submissions:6229Accepted:2093DescriptionFarmer John's farm has N barns, and there are some cow...
分类：
其他好文 时间：
2014-07-16 22:54:52
阅读次数：
260
DescriptionA data stream is a real-time, continuous, ordered sequence of items. Some examples include sensor data, Internet traffic, financial tickers...
分类：
其他好文 时间：
2014-07-16 21:27:30
阅读次数：
198
android 布局 权重With layout_weight you can specify a size ratio between multiple views. E.g. you have a MapView and a table which should show some additi...
分类：
移动开发 时间：
2014-07-13 00:31:23
阅读次数：
299
Evaluate the value of an arithmetic expression in Reverse Polish Notation.
Valid operators are +, -, *, /.
Each operand may be an integer or another expression.
Some examples:
["2", "1", ...
分类：
其他好文 时间：
2014-07-12 22:43:17
阅读次数：
267
上一章我们分析了Scene与Layer相关类的源码，对Cocos2d-x的场景有了初步了解，这章我们来分析一下场景变换TransitionScene源码。
直接看TransitionScene的定义
class CC_DLL TransitionScene : public Scene
{
public:
/** Orientation Type used by some transi...
分类：
其他好文 时间：
2014-07-12 19:53:17
阅读次数：
404
DescriptionA subsequence of a given sequence is the given sequence with some elements (possible none) left out. Given a sequence X = another sequence....
分类：
其他好文 时间：
2014-07-11 11:28:14
阅读次数：
269
http://blog.csdn.net/pickless/article/details/9191075Suppose a sorted array is rotated at some pivot unknown to you beforehand.(i.e.,0 1 2 4 5 6 7migh...
分类：
其他好文 时间：
2014-07-11 09:14:04
阅读次数：
222
History Grading
Background
Many problems in Computer Science involve maximizing some measure according to constraints.
Consider a history exam in which students are asked to put seve...
分类：
其他好文 时间：
2014-07-10 23:04:32
阅读次数：
340
Evaluate the value of an arithmetic expression in Reverse Polish Notation.
Valid operators are +, -, *, /.
Each operand may be an integer or another expression.
Some examples:
["2", "1", ...
分类：
其他好文 时间：
2014-07-10 19:39:53
阅读次数：
146
AudioServices
Jump to:
navigation,
search
AudioServices is a group of C functions in
AudioToolbox for playing short (≤30 seconds) sounds.
Predefined sounds
There are some predefined system s...
分类：
移动开发 时间：
2014-07-10 17:29:49
阅读次数：
396
