The only syntax difference between JSON and the
object literal is that property names need to be wrapped in quotes to be valid
JSON. In object literal...
分类：
编程语言 时间：
2014-06-02 09:31:41
阅读次数：
394
问题：
在Sudoku
Solver 中说道，会有一些提示解，这里就是验证下给定的提示解是否合法，即已经填加的数是否满足要求的三个条件。
bool isValidSudoku(vector > &board) {
const int M = 9;//9 * 9
const int hash_len = 60;//'0' = 48 + 10
const char do...
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其他好文 时间：
2014-06-02 02:31:45
阅读次数：
279
public void Draw (IGeometry Geometry);public
void QueryBoundary (int hDC,ITransformation displayTransform,IGeometry
Geometry,IPolygon boundary);Valid ...
分类：
其他好文 时间：
2014-06-02 00:06:18
阅读次数：
440
Description
Golden ratio base (GRB) is a non-integer positional numeral system that uses the golden ratio (the irrational number (1+√5)/2 ≈ 1.61803399 symbolized by the Greek letter φ) as its base....
分类：
其他好文 时间：
2014-06-01 15:38:24
阅读次数：
252
【题目】
Given a string containing only digits, restore it by returning all possible valid IP address combinations.
For example:
Given "25525511135",
return ["255.255.11.135", "255.255.111.35"]. (Order does not matter)
【题意】
给定一个字符串，恢复并返回所有符合条件的IP串
【思路】...
分类：
其他好文 时间：
2014-06-01 13:01:56
阅读次数：
295
【题目】
Given two sorted integer arrays A and B, merge B into A as one sorted array.
Note:
You may assume that A has enough space (size that is greater or equal to m + n) to hold additional elements from B. The number of elements initialized in A and B are...
分类：
其他好文 时间：
2014-06-01 09:21:16
阅读次数：
292
【题目】
The gray code is a binary numeral system where two successive values differ in only one bit.
Given a non-negative integer n representing the total number of bits in the code, print the sequence of gray code. A gray code sequence must begin with 0.
...
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其他好文 时间：
2014-06-01 09:16:29
阅读次数：
242
【题目】
A message containing letters from A-Z is being encoded to numbers using the following mapping:
'A' -> 1
'B' -> 2
...
'Z' -> 26
Given an encoded message containing digits, determine the total number of ways to decode it.
For example,
Given encoded ...
分类：
其他好文 时间：
2014-06-01 08:59:37
阅读次数：
258
Description
T. Chur teaches various groups of students at university U. Every U-student has a unique Student Identification Number (SIN). A SIN s is an integer in the range 0 ≤ s ≤ MaxSIN with MaxS...
分类：
其他好文 时间：
2014-06-01 07:40:18
阅读次数：
248
最近在代码中经常看到bind关键词，之前没用过啊，这里记录下。从微软复制过来的例子：
// Define the original function.
var checkNumericRange = function (value) {
if (typeof value !== 'number')
return false;
else
return...
分类：
编程语言 时间：
2014-06-01 04:51:27
阅读次数：
481
