LeetCode 26. Remove Duplicates from Sorted Array
2017-08-09 14:49
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题目链接:
https://leetcode.com/problems/remove-duplicates-from-sorted-array/description/题解:
虽然是一个很简单的题目,但是这种想法感觉很奇妙。代码:
class Solution { public: int removeDuplicates(vector<int>& nums) { int i=0; if(nums.size()==0) return 0; for(int j=1;j<nums.size();j++) { if(nums[i]!=nums[j]) i++; nums[i]=nums[j]; } // for(int j=0;j<i+1;j++) // cout<<nums[j]<<" "; return i+1; } };
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