2020-09-16 数组排序

function BubbleSort(element){
     for(var i = 0;i<element.length;i++) {
		 for(var j = 0;j<element.length-1;j++){
		   if(element[j]>element[j+1]){
		     //把大的数字放到后面
		      var swap = element[j];
		       element[j] = element[j+1];
		       element[j+1] = swap;
		                }
		            }
		        }
				return element
		    }
var element = [3,5,1,2,7,8,4,5,3,4];
console.log(BubbleSort(element))