whats the problem in my code
package com.codegym.task.task04.task0436;
/*
Drawing a rectangle
*/
import java.io.*;
public class Solution {
public static void main(String[] args) throws Exception {
//write your code heref
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
int m=Integer.parseInt(br.readLine());
int n=Integer.parseInt(br.readLine());
for(int i=1;i<=m;i++)
{
for(int j=1;j<=n;j++)
{
System.out.println("8");
}
System.out.println(" ");
}
}
}