## .php code in .txt file with eval() function [duplicate]

I have found three files with name as below:

  a.phpfile.txt   b.phpfile.txt   c.phpfile.txt 

when i open, each file contained with the following code:

## AnyDice — efficiency of code calculating rolls hitting a target with mixed pools; hitting the 5 second barrier

I have some code that is hitting the 5 second barrier;

function: target N:n of A:s B:s C:s {     result: [count {1..N, 1..(N/2)} in [sort {A, B, C}]] } output [target 7 of 4d12 0d20 0d8] output [target 7 of 4d12 2d20 0d8] output [target 7 of 4d12 4d20 0d8] 

Even if I remove the final output line, it still fails.

I believe the code does what I want it to – calculate the number of dice rolling at or under the target from mixed pools (it runs when using other pools: d20s seem to be a problem).

Is there anyway I can improve it so that at least the first two of these output lines will run (or better yet, all three of them)?

N.b. from my perspective these were some of the simplest pools I wanted to look at.

## RC-Code if I have a generator matrix for a specific code how do I get the distance to the dual code?

$$\mathcal{R} \mathcal{S}_{6, 3}$$ and $$a_{i} \in \mathbb{F}_{11}$$

G=$$\begin{pmatrix}1&1&1 &1&1&1\ 0&1&2 &3&4&5\ 0&1^2&2^2 &3^2&4^2&5^2 \end{pmatrix}$$

G=$$\begin{pmatrix} 1&1&1 &1&1&1\0&1&2 &3&4&5\ 0&1&4 &9&5&3 \end{pmatrix}$$

I now have to determine the distance to the dual code.

Any clue how to accomplish this?

Thanks for any help.

## How do I decode a received polynomial code with an error?

As a message I get (5,0,1,3), which is coding a sequence of numbers of length 2 in $$\mathbb{F}_7$$ as polynom with the 4 support points a1 = 0, a2 = 1, a3 = 2, a4 = 6. In the transimission occured an error. Calculate the original message.

How do I do this? In my script we didnt’t talked about polynomial codes directly just about the cyclic code. And the topic of this exercise is polynomial codes.

Could someone please get me through this or explain a way? Thanks for any help!

## Replacing a code in various pages at same time – HTML

I have a lot of pages of code on a site and one of this has a problem. I’d like to past and replace the code to another, but without having to go through each of the hundreds of pages. How can I do this? Many thanks!