Example of php Solution to Joseph's ring

Joseph's problem (also known as Joseph's replacement) is a problem that occurs in computer science and mathematics. In computer programming algorithms, a similar problem is also called Joseph's ring. It is also known as the "handkerchief problem ".)

A group of monkeys all carry numbers. They stood around and shot at m, and the rest went on. In this way, the other one is crazy.

Copy codeThe Code is as follows:
<? Php
Function killMonkeys ($ monkeys, $ m ){
$ K = $ m;
While (count ($ monkeys )){
$ K = $ k-1;
$ Monkey = array_shift ($ monkeys );
If ($ k ){
$ Monkeys [] = $ monkey;
} Else {
Echo "<font color = 'red'>". $ monkey. "</font> monkey shot! <Br/> ";
$ K = $ m;
}

}
Echo $ monkey. "monkey Sparta ";
}
$ Monkeys = range (0, 25 );
Unset ($ monkeys ['0']);
$ M = 5;
KillMonkeys ($ monkeys, $ m );