How to output your numbers into an array?

I am taking private tuition for Matlab programming and I am stumped on this -

I wrote a program to find the prime numbers between X and Y. I need to output the prime numbers into an array... but how? Can you edit this program and show me how?

x = input ('Enter start no.: ')
y = input ('Enter end no.: ')

for n = x:y

    count = 0;

    for b = 1:n

        if rem(n,b)== 0
            count = count+1;
        end

    end
    if count == 2
        display(n);
    end
end

Answer 1

[Azzi Abdelmalek]

x = input('Enter start no.: ')
y = input('Enter end no.: ')
prim=[];
for n = x:y
  count = 0;
  for b = 1:n
      if rem(n,b)== 0
          count = count+1;
      end
  end
  if count == 2
      prim(end+1)=n;
  end
end
display(prim)

%or

x = input('Enter start no.: ')
y = input('Enter end no.: ')
prim=[];
for n = x:y
  if numel(find(~rem(n,2:n)))==1
      prim(end+1)=n;
  end
end
display(prim)

[3nore]

Thanks man! Been a great help.