只有不斷學習,練習,,複習才會越來越厲害
因此,開始記錄依照不同資料結構搭配Leetcode來練習
方便未來可以隨時拿來複習
Leetcode出處 : https://leetcode.com/problems/remove-duplicates-from-sorted-array/
Remove Duplicates from Sorted Array
Given a sorted array nums, remove the duplicates in-place such that each element appear only once and return the new length.Do not allocate extra space for another array, you must do this by modifying the input array in-place with O(1) extra memory.
Example 1:
Given nums = [1,1,2],
Your function should return length = 2, with the first two elements of nums being 1 and 2 respectively.
It doesn't matter what you leave beyond the returned length.
Sample Code (C++)
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