<script>
var angka = [1,2,3,4,5,6,7,8,9,10];
for(var i=0;i<10;i++){
var j = ((Math.floor((Math.random()*10))+1)%angka.length);
document.write(angka[j]+" ");
angka.splice(j,1);
}
</script>
<br>
<script>
var x = [1,2,3];
var y = [1,2,3];
var z = [];
function tambahArray(arr1, arr2){
// pastikan panjang element array sama karena tidak ada pengecekan
var result = [];
for (var i=0; i<arr1.length; i++){
result[i] = arr1[i] + arr2[i];
}
return result;
}
z = tambahArray(x, y);
for (var i=0; i<z.length; i++){
document.write(z[i]);
}
</script>