摘要: $s){ if($begin > $mid-1){ return false; } //中间项比$s大,去mid左边找 $re = binary_search($arr,$s,$begin,$mid-1); } else{ if($mid+1 > $end){ ... 阅读全文
posted @ 2016-04-15 09:23 haxnt 阅读(181) 评论(0) 推荐(0)