# [485. Max Consecutive Ones](https://leetcode.com/problems/max-consecutive-ones/)

## 题目
Given a binary array, find the maximum number of consecutive 1s in this array.

Example 1:
```
Input: [1,1,0,1,1,1]
Output: 3
Explanation: The first two digits or the last three digits are consecutive 1s.
    The maximum number of consecutive 1s is 3.
```
Note:
1. The input array will only contain `0` and `1`.
1. The length of input array is a positive integer and will not exceed `10,000`

## 解题思路
1. 标记
2. 比较
3. 记录

## 总结


