public class Main
{
public static void main(String[] args)
{
System.out.println("v v v\n
v v\n
v");
}
}
public static void main(String args[]) throws IOException {
System.out.println("v v v\nv v\nv");
}
System.out.println("v v v\n " +
"v v\n " +
" v");
换成这样试下呢