题解 | #在字符串中找出连续最长的数字串#

while True:
    try:
        s = input()
        max_l = 0
        dp = [0] * (len(s) + 1)
        for i in range(1, (len(s) + 1)):
            if s[i - 1].isdigit():
                dp[i] = dp[i - 1] + 1
                max_l = max(max_l, dp[i])
            else:
                dp[i] = 0
        
        for i in range(1, (len(s) + 1)):
            if dp[i] == max_l:
                print(s[i-max_l:i] , end='')
        print(',{}'.format(max_l))
    except:
        break