<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title></title> <script> var arr = ['*','##',"***","&&","****","##*","**"]; arr2 = new Array(); for(i=0;i<arr.length;i++){ if(arr[i].search("\\*")==0) { arr2[i]=arr[i].length; arr2.sort(function(a,b){ return a-b; }) } } for(i=0;i<arr2.length;i++){ document.write(arr2[i]+'<br />'); } // 怎么让排好序的星号输出出来? </script> </head> <body> </body> </html>
Samantha1985
2014-09-16
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