InputOutputLibrary.java

import java.io.BufferedReader;
import java.io.InputStreamReader;

public class InputOutputLibrary {

    public static InputStreamReader reader = new InputStreamReader(System.in);
    public static BufferedReader input = new BufferedReader(reader);
    public static void main(String []args) throws Exception {

        String name;
        int age;
        double salary;
        System.out.print("Enter Name:");
        name = input.readLine();
        System.out.print("Enter age:");
        age = (int) Double.parseDouble(input.readLine());
        System.out.print("Enter Salary:");
        salary = Double.parseDouble(input.readLine());
        System.out.println("Hello" +name);
        System.out.println("Age" +age);
        System.out.println("Salary" +salary);
 }
}