用PHP写一段代码
感谢大家的热心回复,对不起大家,之前描述问题的时侯没有说清楚问题,耽误了大家的时间。
举个例子来说明一下:
“重庆”这两个字,因“重”字是多音字,读:C、Z;“庆”字读:Q 要组合出所有读音就是:CQ,ZQ
那么,
“重庆重”这样的话,就应该组合出CQC、ZQC、CQZ、ZQZ 这四种读音
那么更多的字会组合出更多的组合
怎么实现呢?
<code>$arr = array('a','b'); $single = array('c','b'); function merge(){ $arg = func_get_args(); $r = array(); if(0 $v) { if($k > 0 && is_array($v)){ foreach($base as $sk=>$sv){ foreach ($v as $tk => $tv) { array_push($r, $sv.$tv); } } } } if(0 </code>
回复内容:
感谢大家的热心回复,对不起大家,之前描述问题的时侯没有说清楚问题,耽误了大家的时间。
举个例子来说明一下:
“重庆”这两个字,因“重”字是多音字,读:C、Z;“庆”字读:Q 要组合出所有读音就是:CQ,ZQ
那么,
“重庆重”这样的话,就应该组合出CQC、ZQC、CQZ、ZQZ 这四种读音
那么更多的字会组合出更多的组合
怎么实现呢?
<code>$arr = array('a','b'); $single = array('c','b'); function merge(){ $arg = func_get_args(); $r = array(); if(0 $v) { if($k > 0 && is_array($v)){ foreach($base as $sk=>$sv){ foreach ($v as $tk => $tv) { array_push($r, $sv.$tv); } } } } if(0 </code>
使用一个函数实现:
你的图片的含义:一个大数组中包含两个小数组,然后现在给出第三个数组,将其分别组合到大数组的每一个小数组里面。
实现原理:
数组合并并返回一个新数组的函数:array_merge()。
function merge($a1,$a2,$a3){
$result=array();
$t1=arrar_merge($a1,$a3);
$t2=arrar_merge($a2,$a3);
$result[]=$t1;
$result[]=$t2;
return $result;
}
<code><?php $arr = array( array('a'), array('b') ); $single = array('c'); foreach($arr as $key => $item) { $arr[$key][0] = $arr[$key][0].$single[0]; } var_dump($arr);</code>
$answer=array_map(function($subArray)use($third){ return array_merge($subArray,$third);},$first);
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