hxlniada

		function iterSort(arr) {
    		var result = [], len = arr.length;
    		arr.sort();
    		result.push(arr.join(''));
   	 		while (true) {
        		var temp;
        		for (var i = len - 1; i >= 1; i--) {
		            if (arr[i] > arr[i - 1]) {
		            	console.log(i, arr[i], arr[i - 1], arr.toString());
		            	temp = i - 1;

hxlniada

/*******************
 * javascript
 *第一种方式实现全排序
 *******************
 */
var result = [];

function permutation1(arr) {
  perm1(arr, 0);
  document.write(result.join('<br />'));