main.java

java小程序 java小程序 java小程序

/*
 * Main.java
 * Belongs to Vincent BUAA
 * All rights reserved
 */

package javaapplication5;

/**
 *
 * @author Vincent
 * @date September 19, 2007, 12:14 PM
 * @version 1.0.0.0
 * @function
 * @modify
 * @remarks
 */
public class Main {
    
    /** Creates a new instance of Main */
    public Main() {
    }
    
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        /*String s1="Hello"+","+"world";
        System.out.println(s1);
        
        StringBuffer sb2=new StringBuffer();
        sb2.append("Hello");
        sb2.append(",");
        sb2.append("world");
        System.out.println(sb2.toString());
        
        StringBuffer sb3=new StringBuffer().append("Hello").append(",").append("world");
        System.out.println(sb3.toString());*/
        
        String a="My name is Vincent.";
        for(int i=0;i<a.length();i++)
        {
            System.out.println(a.charAt(i));
        }
    }
}