Python题解 | #求最大连续bit数#

import sys

while True:
    try:
        n = int(input())
        s = str(bin(n))[2:]
        i = 0
        ans = []

        while i < len(s):
            if s[i] == '1':
                res = 0
                res += 1
                j = i + 1
                while j < len(s):
                    if s[j] == '0':
                        i = j
                        ans.append(res)
                        break
                    else:
                        j += 1
                        res += 1
                ans.append(res)
            i += 1
        print(max(ans))


    except:
        break