Function num_range

code_snippets/Character_class.py:93–94

(s)

[m[0] for m in m_iter if int(m[0]) < 350]

def num_range(s):
    return '1' if 200 <= int(s[0]) <= 650 else '0'

re.sub(r'\d+', num_range, '45 349 651 593 4 204')