<html>
<title> JavaScript</title>
<body>
<script>
var i, first, second, temp;
var lotto = [];
for(i=0;i<45;i++)
lotto[i]=i+1;
for(i=0;i<100;i++){
first = Math.floor(Math.random()*45);
second = Math.floor(Math.random()*45);
temp = lotto[first];
lotto[first] = lotto[second];
lotto[second] = temp;
}
var j;
for(i=0;i<6;i++)
for(j=i+1;j<6;j++)
if(lotto[i]>lotto[j]){
temp = lotto[i];
lotto[i]=lotto[j];
lotto[j]=temp;
}
for(i=0;i<6;i++)
document.write(lotto[i]+" ");
</script>
</body>
</html>