Hello World JSP

<%
int x=(int)(Math.random() * 3);
String[] u={"大吉","吉","凶"};
out.println("あなたの運勢は"+u[x]+"です
");
  String s= "Hello World2";
for(int i=0;i<10;i++){
  out.println(i+"回目の"+s+"
");
}
%>