Question

How to read a character from console in Java

Answer 1

package javaapplication1;

import java.io.IOException;

public class JavaApplication1 {

    public static void main(String[] args) throws IOException {

        int ch;

        try {

            System.out.print("Enter a character: ");
            ch = System.in.read();
            System.out.println((char)ch);

        } catch (Exception e) {
            System.out.print(e.toString());
        }
    }
}

/*
           
run:
     
Enter a character: a
a
  
 */

 

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