Why this cord didn't work?

Question

import java.util.Scanner ;
class Program {
public static void main(String[] args) {
Scanner age = new
Scanner (System.in) ;
age.nextint ();
if(age <= 0) {
System.out.println("Error");
} else if(age <= 16) {
System.out.println("Too Young");
} else if(age < 100) {
System.out.println("Welcome!");
} else {
System.out.println("Really?");
}
}
}

Answer 1

it didn't show me anything.Supriya can you just copy the cord,instead of givning a link.

Answer 2

I think it should be like this.....
scanner ag=new
scanner(system.in);
int age=ag.nextInt();

Am I right ?