80. Remove Duplicates from Sorted Array II 题目: Follow up for "Remove Duplicates": What if duplicates are allowed at mosttwice? For example, Given sorted arraynums=[1,1,1,2,2,3], Your function should return length =5, with the first five elements ofnumsbeing1,1,2,2and3. It doesn...
思路为依次向后检验做基本处理,如下代码所示: 1publicclassSolution {2publicintremoveDuplicates(int[] nums) {3if(nums.length == 0)4return0;5inttimes = 0;6intlocation = 0;7for(inti = 0; i < nums.length; i++){8if(i == 0){9times = 1;10}elseif(times == 2){11if(nums[i] !=n...
题目 Given a sorted array nums, remove the duplicates in-place such that duplicates appeared at most twice 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,...
http://oj.leetcode.com/problems/remove-duplicates-from-sorted-array-ii/ 这道题跟Remove Duplicates from Sorted Array比較类似,差别仅仅是这里元素能够反复出现至多两次,而不是一次。事实上也比較简单。仅仅须要维护一个counter。当counter是2时,就直接跳过就可以,否则说明元素出现次数没有超,继续放入结果数组,若...
Given an integer array nums sorted in non-decreasing order, remove the duplicates in-place such that each unique element appears only once. The relative order of the elements should be kept the same. Then return the number of unique elements in nums. Consider the number of unique elements of...
- LeetCodeleetcode.com/problems/remove-duplicates-from-sorted-array/description/ 解题思路 双指针 class Solution { public: int removeDuplicates(vector<int>& nums) { if(nums.size() == 0) return 0; int i = 0, j = 1; while(j < nums.size()) { if(nums[i] != nums[j]) { i+...
Can you solve this real interview question? Remove Duplicates from Sorted Array - Given an integer array nums sorted in non-decreasing order, remove the duplicates in-place [https://en.wikipedia.org/wiki/In-place_algorithm] such that each unique element
Type:mediun Given a sorted arraynums, remove the duplicatesin-placesuch that duplicates appeared at mosttwiceand return the new length. Do not allocate extra space for another array, you must do this bymodifying the input arrayin-placewith O(1) extra memory. ...
80. Remove Duplicates from Sorted Array II 给定一个有序的数组nums,删除2次以上重复内容,使每个元素只出现1/2次并返回新的长度。 不要为其他数组分配额外空间,您必须通过在O(1)额外内存中就地修改输入数组来实现此目的。 Given nums = [1,1,1,2,2,3], ...
1.Two Sum 代码: 7.Reverse Integer 代码: 14.Longest Common Prefix 代码:26.RemoveDuplicatesfromSortedArray代码:RemoveElement27 代码: 28.Implement strStr() 代码: Leetcode之Remove Duplicates from Sorted Array II 问题 newlength.问题来源:RemoveDuplicatesfromSortedArrayII (详细地址:https://leetcode.com/pro...