LeetCode: Remove Duplicates from Sorted Array

来源：互联网发布：搜索引擎优化的方法编辑：程序博客网时间：2024/05/17 01:56

思路：碰到不是相同的元素，记录下来（因为数组已排序，更方便求解）

code:

class Solution {public:    int removeDuplicates(int A[], int n) {        if(n<=1)return n;        int index = 0;        for(int i=0;i<n-1;i++)            if(A[i] != A[i+1])                A[index++] = A[i];        A[index++] = A[n-1];        return index;    }};

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