树形DP。。。
B. Appleman and Tree
time limit per test
2 seconds
memory limit per test
256 megabytes
input
standard input
output
standard output
Appleman has a ...
分类:
移动开发 时间:
2014-08-30 15:11:29
阅读次数:
246
Description
Problem L
Arif in Dhaka (First Love Part 2)
Input: standard input
Output: standard output
Time Limit: 2 seconds
Our hero Arif is now in Dhaka (Look at problem
10244 – Fir...
分类:
其他好文 时间:
2014-08-30 11:17:29
阅读次数:
212
Description
Problem A
Expect the Expected
Input: Standard Input
Output: Standard Output
Some mathematicalbackground. This problem asks you to compute the expected value of arandom variable...
分类:
其他好文 时间:
2014-08-29 16:03:58
阅读次数:
218
Description
Problem A
Tribbles
Input: Standard Input
Output: Standard Output
GRAVITATION, n.
"The tendency of all bodies to approach one another with a strength
proportion to the q...
分类:
其他好文 时间:
2014-08-29 13:09:27
阅读次数:
162
??
WMS中整箱进行子库存转移和项目转移:
将货位上的物料整箱的进行转移
IF l_status
= fnd_api.g_ret_sts_success THEN
dbms_output.put_line( 'start
subtransfer');
l_trx_hdr_id := mtl_material_transacti...
分类:
其他好文 时间:
2014-08-28 22:47:06
阅读次数:
710
Today, I started to create a couple of JSP pages for the server-side part of my MSc thesis project in order to be able to output some meaningful stati...
分类:
其他好文 时间:
2014-08-28 16:06:09
阅读次数:
172
一般在stm32工程使用keil编译之后,keil的build output栏目下面会出现如图所示的输出信息,其中会显示code 大小 RO-data、RW-data 、ZI-data的大小。一般别人不怎么会在意这个的大小。出于好奇我百度了下网上关于这些段的介绍,援引自http://mcuos.co...
分类:
其他好文 时间:
2014-08-27 21:51:58
阅读次数:
344
windows和Linux都可用的一个类...用来设置颜色,没有太复杂,简单够用吧。#ifdef _WIN32
#include
class FontColor
{
public:
FontColor()
{
m_hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);
}
void SetColor(int nColor)
{
SetConso...
分类:
编程语言 时间:
2014-08-27 16:36:48
阅读次数:
209
MachineTime Limit: 2 Seconds Memory Limit: 65536 KBIn a typical assembly line, machines are connected one by one. The first machine's output product ....
分类:
其他好文 时间:
2014-08-26 17:16:16
阅读次数:
212
In a typical assembly line, machines are connected one by one. The first machine's output product will be the second machine's raw material. To simplify the problem, we put all machines
into a two-d...
分类:
其他好文 时间:
2014-08-26 15:37:36
阅读次数:
288