LeetCode 26. Remove Duplicates from Sorted Array
2017-08-09 14:49
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4000
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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