题目链接:
啊哈哈,选我选我
思路是:对猜测的字符串进行扫描。。看最后猜错的次数是不是大于等于7,还有就是已经踩过的数字在猜算错误,所以用map判一下重即可。。如果知道这个坑,那么就是水马题。
Hangman Judge
In ``Hangman Judge,'' you are to write a program that j...
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其他好文 时间:
2014-08-04 11:12:07
阅读次数:
263
for...in 循环主要用于数组,也可用于对象。for (var index in myArray) { document.write(myArray[index]);}var person = { firstname : "Bill", lastname : "Gates", ...
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其他好文 时间:
2014-08-03 22:48:56
阅读次数:
134
Given two binary trees, write a function to check if they are equal or not.
Two binary trees are considered equal if they are structurally identical and the nodes have the same value.
/**
...
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其他好文 时间:
2014-08-03 12:54:55
阅读次数:
201
read code:
[root@luozhonghua 03]# cat ex03-read-01.c
/*文件ex03-open-03.c,
O_CREAT和O_EXCL的使用*/
#include
#include
#include
#include
int main(void)
{
int fd = -1,i;
ssize_t size...
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系统相关 时间:
2014-08-03 12:46:45
阅读次数:
355
1. Choose a topic.2. Decide what to develop.3. Check feasibility of your idea, including the tools, time, etc.4. If feasible, write a project proposal...
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其他好文 时间:
2014-08-02 20:38:53
阅读次数:
197
源自:http://www.en8848.com.cn/read/proseessay/lz/239065.html 1. Buy someone's coffee. 为他人买杯咖啡 It's just coffee -- no one needs coffee, so this doesn't r...
题目:Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses.For example, given n = 3, a solution set is....
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编程语言 时间:
2014-08-02 12:19:33
阅读次数:
255
在JavaFX中提供了一个很实用的功能。我们可以将任意节点截图导出。
代码如下:
WritableImage image = mapCanvas.snapshot(new SnapshotParameters(), null);
try {
ImageIO.write(SwingFXUtils.fromFXImage(image, null), "png", fi...
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编程语言 时间:
2014-08-01 19:42:22
阅读次数:
1318
问题描述:
Given two binary trees, write a function to check if they are equal or not.
Two binary trees are considered equal if they are structurally identical and the nodes have the same value.
解题思路:...
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其他好文 时间:
2014-08-01 13:48:11
阅读次数:
183
Linux内核的VFS子系统:文件描述符对于内核而言,所有打开的文件都通过文件描述符引用。文件描述符是一个非负整数。当打开一个现有文件或创建一个新文件时,内核向进程返回一个文件描述符。当读或写一个文件时,使用open或creat返回的文件描述符标识该文件,将其作为参数传递给read或write。 按...
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其他好文 时间:
2014-08-01 12:48:01
阅读次数:
430