JavaScript冒泡排序

异或运行符^，相同为0，不同为1

function MyClick(){
    /*
    乘法表
    var shtml = "<table>";
    for(var i=1; i<=9; i++){
        shtml += "<tr>";
        for(var j=1; j<=i; j++ ){
            shtml += "<td>" + i + "*" + j + "=" + i * j + "</td>";
        }
        shtml +="</tr>";
    }
    shtml += "</table>";
    document.write(shtml);*/
    
    var anumber = [5,10,8,9,12,32];
    var inum = 0;
    for(var i=0; i<=anumber.length - 2; i++){
        for(var j=i+1 ; j<=anumber.length - 1; j++){
            if(anumber[i] > anumber[j]){
                inum = anumber[i];
                anumber[i] = anumber[j];
                anumber[j] = inum;
                /*
                也可以用异或运算符的写法
                anumber[i] = anumber[i]^anumber[j];
                anumber[j] = anumber[j]^anumber[i];
                anumber[i] = anumber[i]^anumber[j];
                 */
                
            }
        }
    }
    alert(anumber.toString());
    
}