Input / Output in Easiest Method in Java

How to input from keyboard, both strings and characters and display the result on the screen with the easiest method in Java?

View Answers

December 20, 2010 at 11:52 AM

Hi Friend,

Try the following code:

import java.util.*;

public class ReadFromConsole {
  public static void main(String[] args)throws Exception{
    Scanner input=new Scanner(System.in);
    System.out.println("Enter a Character:");
    int i=System.in.read();
    char ch=(char)i;
    System.out.println("Enter an Integer:");
    int num=input.nextInt();
    System.out.println("Enter String:");
    String st=input.next();
    System.out.println("Character is: "+ch);
    System.out.println("Number is: "+num);
    System.out.println("String is: "+st);
    }
}

Thanks

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