char类型输入练习

注意事项:必须是Main.java
参考代码:

import java.util.Scanner;
public class Main
{
    public static void main(String []args)
    {
        Scanner scan=new Scanner(System.in);
        char c=scan.next().charAt(0);
        System.out.println("  "+c    );
        System.out.println(" "+c+c+c);
        System.out.println(""+c+c+c+c+c);
        System.out.println(" "+c+c+c);
        System.out.println("  "+c    );
    }
}