[LeetCode/릿코드] 26. Remove Duplicates from Sorted Array

문제

 

 

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풀이

 

 

 

class Solution {
    public int removeDuplicates(int[] nums) {
        int answer = 1;
        for(int i=0; i<nums.length-1; i++) {
            if(nums[i] != nums[i+1]){
                nums[answer] = nums[i+1];
                answer++;
            }
        }
        return answer;
    }
}
}

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