cmd 获取当前时间 @echo off ::获取日期 将格式设置为:20110820 set datevar=%date:~0,4%%date:~5,2%%date:~8,2% ::获取时间中的小时 将格式设置为:24小时制 set timevar=%time:~0,2% if /i %timevar% LSS 10 (...
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其他好文 时间:
2014-12-17 13:14:52
阅读次数:
475
奔小康赚大钱
Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 4211 Accepted Submission(s): 1825
Problem Description
传说在遥远的地方有一个非常富裕的村落,有一天,...
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其他好文 时间:
2014-12-17 12:56:34
阅读次数:
161
A simple controller
控制器程序读取传感器的值,然后修改行走速度来避开障碍物。
下面是控制器源代码mybot_simple.c:
#include
#include
#include
#define SPEED 60
#define TIME_STEP 64
int main()
{
wb_robot_init();//初始化webots
//获取并使能距离传感器...
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Web程序 时间:
2014-12-17 12:48:51
阅读次数:
214
标题:Climbing Stairs通过率:34%难度:简单You are climbing a stair case. It takesnsteps to reach to the top.Each time you can either climb 1 or 2 steps. In how ma...
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其他好文 时间:
2014-12-17 12:14:26
阅读次数:
131
汉诺塔II
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 5501 Accepted Submission(s): 2668
Problem Description
经典的汉诺塔问题经常作为一个递归的经典例...
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其他好文 时间:
2014-12-17 09:49:50
阅读次数:
157
session_start();var_dump($_SESSION);$key = sprintf('%05d', mt_rand(0, 99999));$key = strval($key);$val = time();$_SESSION[$key] = $val;这是我的代码,经测试后大部分情...
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Web程序 时间:
2014-12-17 09:42:27
阅读次数:
156
Knight Moves
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 7012 Accepted Submission(s): 4238
Problem Description
A friend of you i...
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其他好文 时间:
2014-12-17 09:13:29
阅读次数:
155
UVA - 657
The die is cast
Time Limit: 3000MS
Memory Limit: Unknown
64bit IO Format: %lld & %llu
Submit Status
Description
The die is cast
...
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其他好文 时间:
2014-12-17 09:13:08
阅读次数:
229
钱币兑换问题
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 6019 Accepted Submission(s): 3462
Problem Description
在一个国家仅有1分,2分,3分硬币,将...
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其他好文 时间:
2014-12-17 08:01:50
阅读次数:
154
Going from u to v or from v to u?
Time Limit: 2000MS
Memory Limit: 65536K
Total Submissions: 14789
Accepted: 3915
Description
In order to make their sons brave, Jiaji...
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移动开发 时间:
2014-12-17 06:50:08
阅读次数:
225