Say you have an array for which theithelement
is the price of a given stock on dayi.Design an algorithm to find the maximum
profit. You may complete a...
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其他好文 时间:
2014-05-06 00:51:29
阅读次数:
353
Given a binary tree containing digits from 0-9
only, each root-to-leaf path could represent a number.An example is the
root-to-leaf path 1->2->3 which...
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其他好文 时间:
2014-05-05 23:55:36
阅读次数:
407
1、系统预定义异常no_data_foundcase_not_foundcursor_already_openinvalid_number--no_data_found异常set
serveroutput on;--&NO表示从控制台输入参数DECLARE v_ename varchar2(30)....
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数据库 时间:
2014-05-05 23:45:21
阅读次数:
427
Number是数字值对应的引用类型var numberObject=new
Number(10);Number也重写了valueof()、toLocaleString()、和toString()方法,valueOf()方法返回对象表示的基本类型数值,另外两个方法则返回字符串形式的数值,除了继承的为t...
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编程语言 时间:
2014-05-05 23:11:37
阅读次数:
377
1 /** 2 * Definition for binary tree 3 * public
class TreeNode { 4 * int val; 5 * TreeNode left; 6 * TreeNode right; 7 *
TreeNo...
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其他好文 时间:
2014-05-05 22:44:13
阅读次数:
328
博客:存储系统研究
微博:http://weibo.com/u/2203007022
(1) C语言可变参数
我们可以从C语言的printf得出可变参数的作用,printf函数的原型如下:
int printf ( const char * format, ... );
通过使用可变个数参数,就是传入的参数个数是可变的,如printf需要根...
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编程语言 时间:
2014-05-04 00:24:27
阅读次数:
442
Input
t – the number of numbers in list, then t lines follow [t
Each line contains one integer: N [0 N
Output
Output given numbers in non decreasing order.
Example
Input:
5
5
3
...
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其他好文 时间:
2014-05-04 00:04:09
阅读次数:
376
Let's consider a triangle of numbers in which a number appears in the first line, two numbers appear in the second line, three in the third line, etc. Develop a program which will compute the largest ...
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其他好文 时间:
2014-05-03 17:32:22
阅读次数:
284
2sat....可看出每个宇航员可以有两种任务选择 (A/B) 或 C
对于每一对有矛盾的宇航员,如果属于同一年龄段 那么这两个人选择的任务不应该相同
如果属于不同的年龄段,则俩个人不能同时选择任务C
Astronauts
Time Limit: 3000MS
Memory Limit: Unknown
64bit IO Format: %l...
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其他好文 时间:
2014-05-03 15:37:50
阅读次数:
273
【题目】
Problem C
CALCULATOR CONUNDRUM
Alice got a hold of an old calculator that can display n digits. She was bored enough to come up with the following time waster.
She enters a number k t...
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其他好文 时间:
2014-05-03 15:37:03
阅读次数:
308