Remove Duplicates from Sorted Array II

1. Description

2. Solution

代码语言：javascript复制

class Solution {
public:
    int removeDuplicates(vector<int>& nums) {
        if(nums.size() == 0) {
            return 0;
        }
        int count = 1;
        int index = 0;
        const int MAX_COUNT = 2;
        for(int i = 1; i < nums.size(); i  ) {
            if(nums[i] == nums[index]) {
                count  ;
                if(count == MAX_COUNT) {
                    index  ;
                    nums[index] = nums[i];
                }
            }
            else {
                index  ;
                nums[index] = nums[i];
                count = 1;
            }

        }
        return index   1;
    }
};

duplicates

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