johnsogg

    def test_remove(self):
        self.tree = self.build_big_tree()
        expected = [ 6, 8, 9, 10, 11, 12, 14, 20, 27, 28 ]

        # ensure it starts out as intended. this should always pass
        actual = []
        self.private_inorder_fetch(self.tree.root_node, actual)
        self.assertEqual(expected, actual, "Initial tree was malformed. Our fault, not yours")

        # remove the top node, 20

johnsogg

print "Hello World"

johnsogg

void remove(node** parent, int offset) {
  node* cursor = *parent;
  if (cursor->next==NULL || offset > size(*parent)) {
    return;
  } else if (offset==0) {
    cursor=cursor->next;
  } else {
    for (int i=1;i<offset;i++) {
      cursor=cursor->next;
    }

johnsogg

$ cd ~/Projects/retrograde/master_grade_script/
~/Projects/retrograde/master_grade_script $ ./grade.py -h
usage: grade.py [-h]
                instructor_dir assignment student_id student_file
                [student_file ...]

positional arguments:
  instructor_dir  top level directory for instructor assignments
  assignment      specify the homework assignment (e.g. 'linked list')
  student_id      specify the student (e.g. '978675643')

johnsogg

#import <iostreams>

int main()
  cout << "Hi";
}

johnsogg

public static void main(String[] args) {
  System.out.println("This is almost the simplest Java program possible.");
}