Write a Java-program to print age

Write a Java-program to print age

Program

public class Main
{
    public static void main(String args[])
    {
        int age=24;
        if(age>0 && age<=12)
        {
            System.out.println("You are a child");
        }
        else if(age>=13 && age<=19)
        {
            System.out.println("You are a teenager");
        }
        else if(age>=20 && age<=45)
        {
            System.out.println("You are younger");
        }
        else if(age>=46 && age<=80)
        {
            System.out.println("You are old");
        }
        else if(age>=81 && age<=100)
        {
            System.out.println("You are too old");
        }
        else if(age>=101)
        {
            System.out.println("Invalid");
        }
        else
        {
            System.out.println("Age should not be negative");
        }
    }
}	

You are younger

Using CommandLine Arguments

public class Main
{
    public static void main(String args[])
    {
        int age;
        age=Integer.parseInt(args[0]);
        if(age>0 && age<=12)
        {
            System.out.println("You are a child");
        }
        else if(age>=13 && age<=19)
        {
            System.out.println("You are a teenager");
        }
        else if(age>=20 && age<=45)
        {
            System.out.println("You are younger");
        }
        else if(age>=46 && age<=80)
        {
            System.out.println("You are old");
        }
        else if(age>=81 && age<=100)
        {
            System.out.println("You are too old");
        }
        else if(age>=101)
        {
            System.out.println("Invalid");
        }
        else
        {
            System.out.println("Age should not be negative");
        }
    }
}	

You are younger

Using Scanner Class

import java.util.*;
public class Main
{
    public static void main(String args[])
    {
        int age;
        Scanner s=new Scanner(System.in);
        System.out.println("Enter Your age");
        age=s.nextInt();
        if(age>0 && age<=12)
        {
            System.out.println("You are a child");
        }
        else if(age>=13 && age<=19)
        {
            System.out.println("You are a teenager");
        }
        else if(age>=20 && age<=45)
        {
            System.out.println("You are younger");
        }
        else if(age>=46 && age<=80)
        {
            System.out.println("You are old");
        }
        else if(age>=81 && age<=100)
        {
            System.out.println("You are too old");
        }
        else if(age>=101)
        {
            System.out.println("Invalid");
        }
        else
        {
            System.out.println("Age should not be negative");
        }
    }
}	

Enter Your age 24
You are younger

More Questions