我无法找到飞镖的任何脚本或代码，所以如果有人知道有这些的网站，我一直在写我自己的信息请告诉我（我已经搜索过多种方式而没有运气）
我正在尝试制作一个飞镖游戏（301/501）的脚本，它将计算拍摄什么来完成游戏。当你用飞镖（3点，2点或1点）达到精确分数并且最后一个飞镖是双倍时，游戏结束（例如，得分为170，可能达到2倍三倍20（2 * 60），以及双靶心（2 * 25）。
我开始编写一个循环遍历值的脚本，并拉出添加的第一个值。我错误/低效地编写了这个，但是因为1.我将它循环了三次（即使可能只需要1或2个飞镖），以及2.我只输出第一组值来拍摄，而不是所有值。
Example:
Score 50
1. double bull (25)
2. 20 + double 15
3. 20 + 20 + double 5
4. 16 + 8 + double 13
5. double 12 + double 12 + double 1
6. triple 15 + 1 + double 2
7. etc.
以下是我的开始：
$score = $_GET['score'];
if ($score > 170) {
die('No Outs');
}
$possdarts = array();
$possdartstext = array();
for ($x = 0; $x < 2; $x++) {
for ($a = 0; $a < 60; $a++) {
if (($score - $a) >= 0) {
$possdarts[] = $a;
if(($x == 2) && ($a % 2 == 0)) {
$outs[] = $a;
}
}
}
}
感谢您的帮助。
答案 0 :(得分：0)
这非常接近，虽然它不是有序的，但会发生重复。
$score = $_GET['score'];
if ($score >170 || $score <=1 ) {
$message = 'No outs possible';
} else {
for ($x=60; $x >= 0; $x--) {
if (
$x <= 20 ||
$x == 50 ||
$x == 25 ||
($x % 3 == 0) ||
($x <= 40 &&
($x % 2 == 0)
)
) {
/*
if it is less than 20 or equal to, because 20 - 1 on board,
if it is less than or equal to 40 and divisible by 2 because it could be a double
if it is divisible by 3 because it could be a triple
if it is a double or single bull, no point in checking the double for 60-51
*/
for ($xx=60; $xx >= 0; $xx--) {
if (
$x <= 20 ||
$x == 50 ||
$x == 25 ||
($x % 3 == 0) ||
($x <= 40 &&
($x % 2 == 0)
)
) {
for ($xxx=50; $xxx > 0; $xxx = $xxx - 2) {
if ($xxx == 48) {
$xxx = 40;
}
$xxxdis = ($xxx / 2) . ' Double';
if (($xxx + $xx + $x) == $score) {
echo $x . ', ' . $xx . ', ' . $xxxdis . "\n";
}
}
}
}
}
}
}
答案 1 :(得分：0)
我会尝试做这样的事情:(你也必须添加三元组，但这就是我要开始的方式......）你将需要有很多内存可用于使用数组......它吃了一个许多。我尝试用170和php疲惫......内存限制。你应该 AWARE 。如果您的服务器允许，这不是一个真正的问题。
<?php
$score = 50;
if ($score >170 || $score <=1 ) {
$message = 'No outs possible';
} else {
$outs = array();
//Create an array with values from 0 to {value of $score}
for($v=0;$v<$score;$v++) {
$outs[] = $v;
}
// Get combinations of values (like 0 0 1, 0 0 2, 0 0 3 etc with space between values)
$combinations = getCombinations($outs,3);
//Create an array when combinations are equal to set score
$ascArr = array();
$possibleOuts = array();
foreach($combinations as $key=>$c) {
$tmpArr = explode(' ', $c); //Create array of each combination (value1, value2, value3)
//Value3 has to be a double
$tmpArr[2] *= 2;
//Get ascii-value of whole string (without spaces)
$tc = trim($c);
$ascValue = getAsciiValueOfString($tc);
//If sum of array-values is the same as score, add it to outs array
//Also make sure that ascii-value of string occurence cannot be repeated ('0 1 49' or '0 49 1' is actually same)
if (array_sum($tmpArr) == $score && !in_array($ascValue, $ascArr)) {
$possibleOuts[] = $c . ' double';
$ascArr[] = $ascValue;
}
}
//Could some more part of outs array (besides last) be a double?
$doubleOuts = array();
$do = array();
foreach($possibleOuts as $value) {
$tmpArr = explode(' ', $value);
$do[0] = $tmpArr[0];
$do[1] = $tmpArr[1];
$do[2] = $tmpArr[2];
$do[3] = $tmpArr[3];
//Check first value. If first value can be divided into 2 and the second value as well
//then set double on first value, and reduce second value
if ($tmpArr[0] % 2 === 0 && $tmpArr[0]>0 && $tmpArr[1] % 2 === 0) {
$do[0] = $tmpArr[0] . ' double';
$do[1] = $tmpArr[1] - $tmpArr[0];
}
$doubleOuts[] = implode(' ', $do);
}
//Merge outs and doubleouts-array
$posOuts = array_merge($possibleOuts, $doubleOuts);
// Print it out
foreach($posOuts as $value) {
echo $value . ' <br />';
}
}
//Function for getting value of chars
function getAsciiValueOfString($string)
{
$ascii = 0;
for ($i = 0; $i < strlen($string); $i++)
{
$ascii += ord($string[$i]);
}
return($ascii);
}
//Recursive functions for getting differet combinations
function getCombinations($arr,$n)
{
$res = array();
foreach ($arr as $w)
{
if ($n==1) $res[] = $w;
else
{
$perms = getCombinations($arr,$n-1);
foreach ($perms as $p)
{
$res[] = $w." ".$p;
}
}
}
return $res;
}
?>
输出：
0 0 25 double
0 2 24 double
0 4 23 double
0 6 22 double
0 8 21 double
0 10 20 double
0 12 19 double
0 14 18 double
0 16 17 double
0 18 16 double
0 20 15 double
0 22 14 double
0 24 13 double
0 26 12 double
0 28 11 double
0 30 10 double
0 32 9 double
0 34 8 double
0 36 7 double
0 38 6 double
0 46 2 double
0 48 1 double
1 19 15 double
1 39 5 double
3 9 19 double
3 19 14 double
3 29 9 double
3 39 4 double
5 19 13 double
5 29 8 double
5 39 3 double
7 19 12 double
7 29 7 double
7 39 2 double
9 19 11 double
9 29 6 double
10 10 15 double
10 12 14 double
10 14 13 double
10 16 12 double
10 18 11 double
10 20 10 double
10 40 0 double
11 19 10 double
13 19 9 double
15 19 8 double
17 19 7 double
19 19 6 double
19 29 1 double
0 0 25 double
0 2 24 double
0 4 23 double
0 6 22 double
0 8 21 double
0 10 20 double
0 12 19 double
0 14 18 double
0 16 17 double
0 18 16 double
0 20 15 double
0 22 14 double
0 24 13 double
0 26 12 double
0 28 11 double
0 30 10 double
0 32 9 double
0 34 8 double
0 36 7 double
0 38 6 double
0 46 2 double
0 48 1 double
1 19 15 double
1 39 5 double
3 9 19 double
3 19 14 double
3 29 9 double
3 39 4 double
5 19 13 double
5 29 8 double
5 39 3 double
7 19 12 double
7 29 7 double
7 39 2 double
9 19 11 double
9 29 6 double
10 double 0 15 double
10 double 2 14 double
10 double 4 13 double
10 double 6 12 double
10 double 8 11 double
10 double 10 10 double
10 double 30 0 double
11 19 10 double
13 19 9 double
15 19 8 double
17 19 7 double
19 19 6 double
19 29 1 double
答案 2 :(得分：0)
几年前这是我的帐户。如果有人偶然发现了这一点，我最终完成了这个代码，这里就是。
（编辑不会在没有任何内容的情况下从代码中删除列表）。
<?php
$score =$_GET['score'];
$finaldart = $_GET['out'] * 2;
if ($score >170 || $score <=1 ) {
die('No outs possible');
} else {
for ($firstdart=60; $firstdart >= 0; $firstdart--) {
if (
$firstdart <= 20 ||
$firstdart == 50 ||
$firstdart == 25 ||
($firstdart % 3 == 0) ||
($firstdart <= 40 && $firstdart % 2 == 0)
) {
/*
if it is less than 20 or equal to, because 20 - 1 on board,
if it is less than or equal to 40 and divisible by 2 because it could be a double
if it is divisible by 3 because it could be a triple
if it is a double or single bull, no point in checking the double for 60-51
*/
for ($seconddart=60; $seconddart >= 0; $seconddart--) {
if (
$seconddart <= 20 ||
$seconddart == 50 ||
$seconddart == 25 ||
($seconddart % 3 == 0) ||
($seconddart <= 40 && $seconddart % 2 == 0)
) {
for ($thirddart=50; $thirddart > 0; $thirddart = $thirddart - 2) {
if ($thirddart == 48) {
$thirddart = 40;
}
$outstring = 'Double ' . ($thirddart / 2);
if (($thirddart + $seconddart + $firstdart) == $score && (@!in_array($seconddart . ', ' . $firstdart . ', ' . $outstring . "<br />\n", $pouts) && @!in_array($seconddart . ', ' . $firstdart . ', ' . $outstring . "<br />\n", $everyotherout))) {
if ($thirddart == $finaldart) {
$pouts[] = $firstdart . ', ' . $seconddart . ', ' . $outstring . "<br />\n";
} else {
$everyotherout[] = $firstdart . ', ' . $seconddart . ', ' . $outstring . "<br />\n";
}
}
}
}
}
}
}
}
if(!empty($finaldart)) {
if(!empty($pouts)){
foreach($pouts as $out) {
echo $out;
}
echo "<br />\n" . 'Every Other Out' . "<br /><br />\n";
} else {
echo 'No preferred outs avaliable.' . "<br />\n";
}
}
if(!empty($everyotherout)){
foreach($everyotherout as $out) {
echo $out;
}
} else if(empty($pouts)){
echo 'No outs avaliable.';
}
?>