// The Character Stream Reader and Writer

import java.io.*;

import java.util.*;

public class fileStreamReader

{

public static void main(String g[]) throws Exception

{

// Read .txt file

FileReader filer = new FileReader("C:\\Users\\Bashyan PC\\Documents\\GitHub\\Java-Starter\\FileReader.txt");

BufferedReader buffer = new BufferedReader(filer);

String s;

while((s = buffer.readLine())!=null)

{

System.out.println(s);

}

filer.close();

// Write Customer details to .txt file

FileWriter filew = new FileWriter("C:\\Users\\Bashyan PC\\Documents\\GitHub\\Java-Starter\\FileWriter.txt");

Scanner ab = new Scanner(System.in);

System.out.println("Enter number of customer details to be stored");

int count = ab.nextInt();

String s1[][] = new String[count][3];

for(int i=0; i<count; i++)

{

System.out.println("Enter customer #"+(i+1)+" ID, Name, Age");

for(int j=0;j<3;j++)

{

s1[i][j] = ab.next();

}

}

for(String[] A : s1)

{

for(String B : A)

{

filew.write(B);

}

}

System.out.println("Customer_ID"+"\t"+"Name"+"\t\t"+"\tAge");

for(int i=0; i<count; i++)

{

for(int j=0;j<3;j++)

{

System.out.print(s1[i][j]+"\t\t\t");

}

System.out.println("");

}

System.out.println("File Written");

filew.close();

}

}