一、插件介绍
It's a browser and editor for JSON document.Yuo can get a beautiful
view对JSON格式的内容进行浏览和编辑,以树形图样式展现JSON文档,并可实时编辑。
二、下载地址
http://www.cnplugins.com/devtool/json-handle/download.html
三、安装方法...
分类:
Web程序 时间:
2015-08-20 18:57:12
阅读次数:
133
http://poj.org/problem?id=1904
Description
Once upon a time there lived a king and he had N sons. And there were N beautiful girls in the kingdom and the king knew about each of his sons which o...
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其他好文 时间:
2015-08-20 13:08:29
阅读次数:
141
给出a和b,如果一个数每一位都是a或b,那么我们称这个数为good,在good的基础上,如果这个数的每一位之和也是good,那么这个数是excellent。求长度为n的excellent数的个数mod(1e9+7)。ps:1e9+7是一个质数。...
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其他好文 时间:
2015-08-18 01:19:02
阅读次数:
242
题目链接
我们可以枚举子集的大小k,求出所有大小为k的子集对答案的贡献,问题就解决了。#include
using namespace std;
#define prt(k) cerr<<#k" = "<<k<<endl
typedef long long ll;
typedef long long LL;
const ll inf = 0x3f3f3f3f;
co...
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其他好文 时间:
2015-08-17 12:05:13
阅读次数:
134
题意:
给出两种操作,一种是求区间漂亮子序列的和的最大值,另一个就是给指定的点改变值。
题目中最重要的一句话:A beautiful subsequence is a subsequence that all the adjacent pairs of elves in the sequence have a different parity of position....
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其他好文 时间:
2015-08-16 23:05:59
阅读次数:
142
时间限制:10000ms单点时限:1000ms内存限制:256MB描述Little Hi is taking an adventure in Suzhou now. There are N beautiful villages in Suzhou which are numbered from 1 ...
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其他好文 时间:
2015-08-16 22:40:33
阅读次数:
101
Maybe ACMers of HIT are always fond of fibonacci numbers, because it is so beautiful. Don't you think so? At the same time,fishcanflyalways likes to c...
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其他好文 时间:
2015-08-16 18:12:18
阅读次数:
104
Burning Bridges
Time Limit: 5 Seconds
Memory Limit: 32768 KB
Ferry Kingdom is a nice little country located on N islands that are connected by M bridges. All bridges are very beautiful...
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移动开发 时间:
2015-08-15 20:05:00
阅读次数:
170
今天下午刚起来眼睛就比较涨,,而且还有点恶心,唉,结果一直不在状态,而且这个题太坑了。。。。
点击此处即可传送 Hit 2255Maybe ACMers of HIT are always fond of fibonacci numbers, because it is so beautiful. Don't you think so? At the same time, fishcanfly a...
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其他好文 时间:
2015-08-14 21:30:32
阅读次数:
117
...刚开始没看清题意,,原来excellent的前提是good...
我们来认为那个长度为n位的数字为A,A的每一位之和称为B
首先,我们需要分两种情况来讨论。
第一种情况,当a等于b时,说明A里那n位数字全部是a
也就是说,B的值等于a*n,我们只需要验证现在B中每一位的数字是否都等于a就可以了
如果都等于,那么答案就是1,否则答案就是0
第二种情况,当a不...
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其他好文 时间:
2015-08-13 23:44:07
阅读次数:
215