26. Remove Duplicates from Sorted Array
題目原文
解題思路
程式解答
class Solution
{
public:
int removeDuplicates(vector<int>& nums)
{
int i = 0;
if (!nums.size())
return 0;
for (int j = 1; j < nums.size(); j++)
if (nums[i] != nums[j])
nums[++i] = nums[j];
return i + 1;
}
};
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