摘要：
def func(n): def calc_str(s): s = s.strip() if s is not None else "" s = s.upper() result = 0 for c in s: re... 阅读全文
|
摘要：
def func(n): def calc_str(s): s = s.strip() if s is not None else "" s = s.upper() result = 0 for c in s: re... 阅读全文
|