помогите 😓
package com.javarush.task.pro.task04.task0405;
/*
Незаполненный прямоугольник
*/
public class Solution {
public static void main(String[] args)
{
int a = 0;
int b = 0;
int c = 0;
boolean ops = true;
while (a<=11)
{
while (ops)
{
if (b<20){
System.out.print("Б");
b++;
}else if (b==20){
ops = false;
a++;
}
while (b>=21 && b<41)
{
System.out.println("");
System.out.print("Б");
b++;
}
}
System.out.println("");
a++;
while (!ops && a<10)
{
if (c<1)
System.out.print("Б");
c++;
while (c<=19 && c>=1)
{
System.out.print(" ");
c++;
}
if (c==20)
System.out.print("Б");
System.out.println("");
c = 0;
a++;
}
if (c == 0)
b = 21;
c = 10000;
ops = true;
if (b==40)
a =1000;
ops = false;
}
}
}