Hello, I have created a chrome extension "Codeforces WA Questions FB News Feed".

What it does

It kills the distracting facebook news feed and replaces it with your pending Questions(attempted but haven't solved successfully) on Codeforces. You can click on the question to open it in new tab for solving.

While editing my post http://mirror.codeforces.com/blog/entry/20724, I accidently clicked on Discard and the complete post was deleted. Is there a way to restore it?? Please Help

Hello everyone!

Topcoder SRM 652 will be held tomorrow at 20:30 IST, 1 hour earlier than usual time!

Let's discuss problems after contest!

This tutorial is for current version i.e. Greed 2.0-RC available on github.The tutorials I found on googling are for older versions, hence writing for new one.
I hope you have already downloaded the plugin and configured it.(if not please do it from above links).
Instructions —
1. Open the "Greed-2.0-RC-7.1.0.jar" file with Archive Manager by Right-Click and select option "Open With" and then "Archive Manager".
2. In the "Archive Manager" window open "templates" folder,then open "source" folder.
3. There you can see four ".tmpl" files, each for c++,java,python,cs.
4. Open "cpp.tmpl" by left double-click.
5. You will see file contents like this —

#include <cstdio>
#include <cmath>
#include <cstring>
#include <ctime>
#include <iostream>
#include <algorithm>
#include <set>
#include <vector>
#include <sstream>
#include <typeinfo>
#include <fstream>

using namespace std;

class ${ClassName} {
    public:
    <span class="tex-span">{<i>Method</i>.<i>ReturnType</i>}</span>{Method.Name}(${Method.Params}) {
        return ${Method.ReturnType;zeroval};
    }
};

${CutBegin}
${<TestCode}
${CutEnd}

Donot Touch anything in "class" and below it.
You can modify it also according to your needs but first read about modifying it from above github page so that you don't end messed up.

• Add your customised template here and save it.
  

For exapmle —

#include<bits/stdc++.h>

using namespace std;

#define LL 		"%I64d"
#define sz(a) 	int((a).size())
#define pb 		push_back
#define mp 		make_pair
//----------------Your Template--------------------//

class ${ClassName} {
    public:
    <span class="tex-span">{<i>Method</i>.<i>ReturnType</i>}</span>{Method.Name}(${Method.Params}) {
        return ${Method.ReturnType;zeroval};
    }
};

${CutBegin}
${<TestCode}
${CutEnd}

So now you can use your CF template in TC with Greed plugin!!

I hope it helps.

Hello everyone!
Topcoder SRM 647 will be held on 24th January 2015 at 22:30 IST.
Let's discuss problems after contest!

If we have to perform range update query many times, Can we reduce the overall time?