用javascript实现给出的盒子的序列是否可连为一矩型_javascript技巧:by cpglkg var arr=[5,10,15];function rect(arr,width){ arr.sort(function(a,b){return a-b;}); var len = arr.length; var temp = arr[0]; var w = null; var h = null; for(var i = 0; i { if((temp + i) != arr[i]) { w = i; if (len % w != 0) return