INPUT CLASS

import java.io.*;
public class Input {
static BufferedReader input= new BufferedReader(new InputStreamReader(System.in)) ;

            public byte getByte(){
            byte value=0;

            try{
            value= Byte.parseByte(input.readLine());
            } catch(Exception e){
            System.out.println("Error: "+ e.getMessage());
            }

            return value;
            }

            public String getString() throws Exception{
            String str= "";
            str= input.readLine();
            return str;
            }

            public int getInt(){
            int value=0;

            try{
            value= Integer.parseInt(input.readLine());
            } catch(Exception e){
            System.out.println("Error: "+ e.getMessage());
            }

            return value;
            }

            public float getFloat(){
            float value=0;

            try{
            value= Float.parseFloat(input.readLine());
            } catch(Exception e){
            System.out.println("Error: "+ e.getMessage());
            }

            return value;
            }

            public short getShort(){
            short value=0;

            try{
            value= Short.parseShort(input.readLine());
            } catch(Exception e){
            System.out.println("Error: "+ e.getMessage());
            }

            return value;
            }

            public long getLong(){
            long value=0;

            try{
            value= Long.parseLong(input.readLine());
            } catch(Exception e){
            System.out.println("Error: "+ e.getMessage());
            }

            return value;
            }

            public double getDouble(){
            double value=0;

            try{
            value= Double.parseDouble(input.readLine());
            } catch(Exception e){
            System.out.println("Error: "+ e.getMessage());
            }

            return value;
            }

            public boolean getBoolean(){
            boolean value=false;

            try{
            value= Boolean.parseBoolean(input.readLine());
            } catch(Exception e){
            System.out.println("Error: "+ e.getMessage());
            }

            return value;
            }

            public char getCharacter() throws Exception {
            char chr= '\u0000';
            chr= input.readLine().charAt(0);
            return chr;
            }
            }