Givennpairs of parentheses, write a function to generate all combinations of well-formed parentheses.For example, givenn= 3, a solution set is:"((()))...
分类:
编程语言 时间:
2014-07-12 13:02:18
阅读次数:
248
function repeat(str, count) { return count '; }; document.write(s);}diamond('A', 5);
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Web程序 时间:
2014-07-11 23:17:14
阅读次数:
213
Given a sorted array that has been rotated serveral times. Write code to find an element in this array. You may assume that the array was originally s...
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其他好文 时间:
2014-07-11 23:02:53
阅读次数:
254
在jquery 中我们可以选择$().each() 与 $.each() 进行迭代对象和数组$(items).each(function(){ //item}) ,而后者则 $.each(items,function(i,item){//write yourcode})---------------...
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Web程序 时间:
2014-07-11 19:39:29
阅读次数:
217
Response.Write(" ");一般删除操作,都会用到这句话,其实很多时候我们不注意就会报JS错!window一定不能加s
您只能在 HTML 输出流中使用 document.write。如果您在文档已加载后使用它(比如在函数中),会覆盖整个文档。
分类:
Web程序 时间:
2014-07-09 17:14:15
阅读次数:
155
static void Main(string[] args) { float x, y, z, temp; Console.Write("请输入一个实数:"); x = float.Parse(Console .ReadLine() ); Console.Write("请输入一个实数:"); y....
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其他好文 时间:
2014-07-09 15:32:07
阅读次数:
209
小谷童鞋休息了好几天,终于又开始学习了.今天学的是Jquery,先来看看神马是jQuery?
JQuery is designed to change the way that you write JavaScript.
The focus of jQuery is "find some elements, do something with them".
write less,do m...
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Web程序 时间:
2014-07-09 12:48:41
阅读次数:
221
Given an image represented by an NxN matrix, where each pixel in the image is 4 bytes, write a method to rotate the image by 90 degrees. Can you do th...
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其他好文 时间:
2014-07-08 22:06:25
阅读次数:
222
Assume you have a method isSubstring which checks if one word is a substring of another. Given two strings, s1 and s2, write code to check if s2 is a ...
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其他好文 时间:
2014-07-08 21:44:23
阅读次数:
177