题解 | #求最大连续bit数#

while True:
    try:
        n = int(input())
        s = bin(n).replace('0b', '')
        s = (8 - len(s)) * '0' + s
        Max, count = 1, 1
        i = s.index('1')
        while i < len(s) - 1:
            for j in range(i+1, len(s)):
                if s[j] == '1':
                    count += 1
                else:
                    break
                Max = max(Max, count)
            if '1' in s[j+1:]:
                i = s.index('1', j+1)
                count = 1
            else:
                break
        print(Max)
    except:
        break