LeetCode第26/27题:Remove Duplicates from Sorted Array和Remove Element 总结
题目一 Given a sorted array, 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 in place with constant memory. For example, Given input array nums = [1,1,2], Your function should return length = 2, with […]