题目链接：
题意：
白书P70
思路：
简单题，每个点分放或不放。
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Scanner;
public class Main {
int min(int a,int b){return a>b?b:a;}
int max(int a,int...
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其他好文 时间：
2014-12-23 21:12:07
阅读次数：
146
As a part of the mission ?Beautification of Dhaka City?, the government has decided to replace all the old lampposts with new expensive ones. Since t....
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其他好文 时间：
2014-12-23 06:38:55
阅读次数：
218
问题描述：
The n-queens puzzle is the problem of placing
n queens on an n×n chessboard such that no two queens attack each other.
Given an integer n, return all distinct solutions to the
n-queens p...
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其他好文 时间：
2014-12-21 22:12:21
阅读次数：
159
【L4】N-Queens解题报告N-Queens Total Accepted: 16418 Total Submissions: 63309 MySubmissionsThe n-queens puzzle is the problem of placing n queens on an n×nc...
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其他好文 时间：
2014-12-17 20:47:23
阅读次数：
311
The n-queens puzzle is the problem of placing n queens on an n×n chessboard such that no two queens attack each other....
分类：
其他好文 时间：
2014-12-11 00:22:24
阅读次数：
174
For containing large amounts ofbulk capacitance, controllinginrush currents poses problems.Thesimplest approach involves placing aninrush-limiting res...
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其他好文 时间：
2014-11-28 14:02:55
阅读次数：
153
The n-queens puzzle is the problem of placing n queens on an n×n chessboard such that no two queens attack each other.Given an integer n, return all d...
分类：
其他好文 时间：
2014-11-26 23:55:34
阅读次数：
166
The n-queens puzzle is the problem of placing n queens on an n×n chessboard such that no two queens attack each other.
Given an integer n, return all distinct solutions to the n-queens puzzle.
E...
分类：
其他好文 时间：
2014-11-10 20:00:33
阅读次数：
193
为了将html页面和python代码分离开来，有必要介绍一下模板的作用，Django中自带许多模板。
下面一个html模板文件：
Ordering notice
Ordering notice
Dear {{ person_name }},
Thanks for placing an order from {{ company }}. It's scheduled to
ship ...
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其他好文 时间：
2014-11-09 16:41:30
阅读次数：
115
Placing LamppostsDescriptionInputAs a part of the mission ‘Beautification of Dhaka City’, the government has decided to replace al...
分类：
其他好文 时间：
2014-10-29 12:40:23
阅读次数：
124
