找出数组中出现次数最多的数

function aa(arr){
var tempele;
var tempcount=1;
for(var i=0,len=arr.length;i
var count=1;
for(var j=i+1,len=arr.length;j
if(arr[i]==arr[j]){
count++;
arr.splice(j,1);
j--;
}
if(count>tempcount){
tempcount=count;
tempele=arr[i];
}
}

count=1;

}
return tempele;
}
console.log(aa([1,3,4,4,3,5,6,6,7,8,6]));