How we use boolean in if else in java [on hold]

i want the output in the form of 1 and 0 if through boolean expression how we could do it.if anybody know kindly tell me

    Scanner input=new Scanner(System.in);
    int age;
    System.out.println("enter ur age" );
    age=input.nextInt();
    if (age > 60){
        System.out.println("Success");
    }