输入行列自动打印

import java.util.Scanner;
class  shuRuHangLie
{
public static void main(String[] args) 
{
Scanner s = new Scanner(System.in);
System.out.println("请输入行数：");
int m = s.nextInt();
System.out.println("请输入列数；");
int n = s.nextInt();
pringXing(m,n);

}
public static void pringXing(int m , int n){
for (int x = 0;x < m ;x++ )
{
for (int y = 0;y < n ;y++ )
{
System.out.print("* ");//可以改成自己想打的东西


}
System.out.println();
}
}
}