} 题目:Remove Duplicates from Sorted List II 删除已序链表中的重复元素。 packagecom.example.medium;/*** Given a sorted linked list, delete all nodes that have duplicate numbers, leaving only distinct numbers from the original list. * For example, * Given 1->2->3->3->4->4->5, return...
leetcode [80]Remove Duplicates from Sorted Array II Given a sorted arraynums, remove the duplicates in-place such that duplicates appeared at mosttwiceand 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)...
力扣leetcode-cn.com/problems/remove-duplicates-from-sorted-array-ii/ 题目描述 给定一个排序数组,你需要在原地删除重复出现的元素,使得每个元素最多出现两次,返回移除后数组的新长度。 不要使用额外的数组空间,你必须在原地 修改输入数组 并在使用 O(1) 额外空间的条件下完成。 示例1: 给定nums = [1,1...
* [26] Remove Duplicates from Sorted Array * * https://leetcode.com/problems/remove-duplicates-from-sorted-array/description/ * * algorithms * Easy (39.76%) * Total Accepted: 539.7K * Total Submissions: 1.4M * Testcase Example: '[1,1,2]' * * Given a sorted array nums, remove the ...
【思路】 在Remove Duplicates from Sorted Array一题中,我们只需要记录目标数组下一个该插入的位置,让后续符合要求的元素插入该位置即可。利用同样的思想,只是在比较的时候不是和前一个元素比较,而是前两个元素。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 public int removeDuplicates(int[] nums) { ...
Leetcode Remove Duplicates from Sorted Array,classSolution{public:intremoveDuplicates(intA[],intn){intduplicate=0;inti=0;for(i=0;i<n-1;i++){if(A[i]==A[i+1]){duplic
Given sorted array A =[1,1,1,2,2,3], Your function should return length =5, and A is now[1,1,2,2,3]. 典型的两指针问题 两个指针指向初始位置,一个指针i开始遍历,记录出现相同数的个数 如果遍历的指针i等于其前面的指针index且cnt个数超过两个,则继续移动遍历的指针 ...
Leetcode 27. Remove Element 要点input: nums->list, val->int . output: k -> int, k is the number of elements remained. No extra space for another array, O(1) extra memory 代码classSol… 阅读全文 Leetcode 26. Remove Duplicates from Sorted Array ...
66Plus OneEasyArray 67Add BinaryEasyMath 69Sqrt(x)EasyBinary Search 70Climbing StairsEasyDP 77CombinationsMediumBacktracking 78SubsetsMediumBacktrackingCombination 79Word SearchMediumBacktracking 80Remove Duplicates from Sorted Array IIMediumTwo Pointer ...
026.Remove Duplicates from Sorted Array (H-) 080.Remove Duplicates from Sorted Array II (H) 209.Minimum-Size-Subarray-Sum (M) 088.Merge Sorted Array (M) 283.Move-Zeroes (M) 141.Linked-List-Cycle (E+) 142.Linked-List-Cycle-II (M+) 360.Sort-Transformed-Array (M) 713.Subarray-Pro...