Question

How to append int numbers to StringBuffer in Java

Answer 1

package javaapplication1;

import java.io.IOException;

public class JavaApplication1 {

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

	StringBuffer buffer = new StringBuffer();

	for (int i = 0; i < 10; i++) {
	    buffer.append(i).append(' ');
	}
	System.out.println(buffer);
    }
}


/*

run:
                   
0 1 2 3 4 5 6 7 8 9 
          
 */

 

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