题解 | #在字符串中找出连续最长的数字串#

import re
while True:
    try:
        s1 = input()
        r1 = re.findall('\d+',s1)
        r1.sort(key=len, reverse=True)
        L1 = list(filter(lambda i: len(i) == len(r1[0]), r1))
        print(f"{''.join(L1)},{len(L1[0])}")
    except:
        break