Input / Output in Easiest Method in Java

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?

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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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