#!/usr/bin/python3
# -*- coding: utf-8 -*-
# @Time: 2019/3/16
# @Author: xfLi
# The file...
# 动态规划
def binaryGap(N):
bin_N = bin(N)[2:]
max_distance = 0
idx = 0
if bin_N.count('1') < 2:
return 0
for i in range(len(bin_N)):
if bin_N[i] == '1':
if max_distance < i - idx:
max_distance = i - idx
idx = i
return max_distance
if __name__ == '__main__':
N = 8
result = binaryGap(N)
print(result)
【LeetCode】868.二进制间距
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转载自blog.csdn.net/qq_30159015/article/details/88606407
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