0485._Max_Consecutive_Ones.md

485. Max Consecutive Ones

难度: Easy

刷题内容

原题连接

• https://leetcode.com/problems/max-consecutive-ones

内容描述

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:

The input array will only contain 0 and 1.
The length of input array is a positive integer and will not exceed 10,000

解题方案

思路 1 - 时间复杂度: O(N)- 空间复杂度: O(N)******

• 使用temp保存每个0之间的差值
• 找出最大的差值即可

代码：

/**
 * @param {number[]} nums
 * @return {number}
 */
var findMaxConsecutiveOnes = function(nums) {
    var max = 0,temp = 0;
    for(var i =0;i<nums.length;i++){
        nums[i]===0?temp=0:temp++;
        max = Math.max(temp,max);
    }
    return max;
};