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LeetCode-Remove Duplicates from Sorted Array-从有序数组移除重复-简单逻辑

https://oj.leetcode.com/problems/remove-duplicates-from-sorted-array/

用一个cnt记录不重复的部分,后面每遇到不重复的cnt++即可。

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

 

LeetCode-Remove Duplicates from Sorted Array-从有序数组移除重复-简单逻辑