去重
<!DOCTYPE html>
<html>
<head>
<meta charset=u"utf-8">
<title></title>
</head>
<body>
<!--<script>
var arr = [1,1,2,3,4,4,4,5,6,6,6,6];
var arrb = Array();
for(var i=0;i<arr.length;i++){
var d=0;
for(var j=i+1;j<arr.length;j++){
if(arr[i]==arr[j]){
d=1;
break;
}
}
if(d==0){
arrb.push(arr[i]);
}
}
for(var x in arrb)
{
document.write(arrb[x]+" ")
}
</script>-->
<script>
var arr = [1,1,2,3,4,4,4,5,6,6,6,6];
var arrb =Array();
for(var i=0;i<arr.length;i++){
var d=0;
for(var j=i+1;j<arr.length;j++){
if(arr[i]==arr[j]){
d=1;
break;
}
}
if(d==0){
arrb.push(arr[i]);
}
}
for(var x in arrb){
document.write(arrb[x]);
}
</script>
</body>
</html>
