题目链接:点击打开链接
题意:白书的P103.
加个虚根就可以了。。。然后就是一个多重集排列。
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Scanner;
public class Main {
static int N = 40100;
ArrayList[] G = new Ar...
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其他好文 时间:
2014-12-23 00:16:29
阅读次数:
224
Mayor's posters
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 45031
Accepted: 13080
Description
The citizens of Bytetown, AB, could not stand that the ...
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其他好文 时间:
2014-12-06 12:51:40
阅读次数:
227
Mayor's posters
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 44910
Accepted: 13059
Description
The citizens of Bytetown, AB, could not stand that the cand...
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其他好文 时间:
2014-12-01 22:38:49
阅读次数:
262
Figure 1shows a simple, stand-alone overvoltage detector. The intent of the circuit is to monitor a voltage, VMONITOR, and set the output, VOUT, high ...
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其他好文 时间:
2014-11-28 15:40:19
阅读次数:
237
Many embedded-microcontroller applications require generation of analog signals. An integrated or stand-alone DAC fills the role. However, you can oft...
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其他好文 时间:
2014-11-28 14:19:13
阅读次数:
337
Reconnaissance 2
Crawling in process...
Crawling failed
Time Limit:2000MS
Memory Limit:262144KB
64bit IO Format:%I64d & %I64u
Submit
Status
Description
n soldiers stand i...
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其他好文 时间:
2014-11-15 17:10:42
阅读次数:
240
1. 什么是STL 它的全名是stand template library, 标准模板库,主要是将一些结构和算法写成模板,以便能够实现对任意类型的对象都可以操作,而不需要再一次去写一些算法及结构。 它主要有以下三个概念: 容器--容纳各种数据类型的结构,是类模板 迭代器--类似于指针...
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编程语言 时间:
2014-11-14 01:28:34
阅读次数:
338
Today's stand meeting we talked a lot about what we have done and some details.MemberToday’s WorkTomorrow’s WorkFeng NieInterface discussion and desig...
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其他好文 时间:
2014-11-13 16:08:29
阅读次数:
158
1.constant+vowel
stand up
give up
get up
2.vowel+vowel
2.1 i:/i/ei/ai/oi [j]
stay up
carry it
2.2 u:/u/eu/au [w]
go on
how about
3.constant+constant
3.1 bus station
3.2 constant + h
I l...
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其他好文 时间:
2014-11-05 21:33:01
阅读次数:
174
Layout
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 7468
Accepted: 3581
Description
Like everyone else, cows like to stand close to their friends when...
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其他好文 时间:
2014-11-05 09:20:39
阅读次数:
156