冒泡排序的思想是將當前項與后一項比較,如果當前項大於后一項,兩者就交換位置。。。
function sortAry(ary){
for(var i=0;i<ary.length-1;i++){
for(var j=0;j<ary.length-1-i;j++){
if(ary[j]>ary[j+1]){ /*如果當前項大於后一項*/
var temp=ary[j]; /*
ary[j]=ary[j+1]; 兩者交換位置
ary[j+1]=temp; */
}
}
}
}
var ary=[1,2,5,3,7,45,363,57,63,73,53,12];
sortAry(ary);
console.log(ary);