leetcode remove duplicates from sorted array

来源:互联网 发布:数控电火花编程实例 编辑:程序博客网 时间:2024/06/07 06:19
class Solution {public:    int removeDuplicates(int A[], int n) {        if(n <= 1){            return n;        }        int index = 0;        for(int i = 1; i < n; ++i){            if(A[i] != A[index]){                A[++index] = A[i]; //error for 1st time            }        }        return index + 1;    }};
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