How else could you write this MatLab Code?

%While loop

while(~stack.isempty() && ~isequal(cur_loc, goal))

%pop the first index, i, from the stack

cur_loc = stack.pop();

if visited(cur_loc) == 0

neighbors = sense_maze(cur_loc, data);

visited(cur_loc) = 1;

for i=1:length(neighbors)

if visited(neighbors(i)) == 0

stack.push(neighbors(i));

parents(neighbors(i)) = cur_loc;

end

end

end

draw_cursor(cur_loc, [data.num_rows, data.num_cols], 'r', h);

end