485. Max Consecutive Ones

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

class Solution {
    public int findMaxConsecutiveOnes(int[] nums) {
        int res = 0;
        int cur = 0;
        for(int i: nums){
            if(i == 1) cur++;
            else{
                res = Math.max(cur, res);
                cur = 0;
            }
        }
        res = Math.max(cur, res);
        return res;
    }
}

注意下cur到最后不是0的情况