参考:花花酱 LeetCode 912. Sort an Array 解法一:快速排序 时间复杂度: O(nlogn) ~ O(n^2) 空间复杂度:O(logn) ~ O(n) classSolution{public:vector<int>sortArray(vector<int>&nums){sort(nums,0,nums.size()-1);returnnums;}//快速排序//左闭右闭voidsort(vector<int>&nums,intl,intr){if...
AC Java: 1classSolution {2publicList<Integer> sortArray(int[] nums) {3List<Integer> res =newArrayList<>();4if(nums ==null|| nums.length == 0){5returnres;6}78quickSort(nums, 0, nums.length - 1);9for(intnum : nums){10res.add(num);11}1213returnres;14}1516privatevoidquickSort(...
classSolution:defmerge_sort(self,nums):# If the array length is less than or equal to 1, return the array (base case for recursion)iflen(nums)<=1:returnnums# Find the middle pointmid=len(nums)//2# Recursively sort the left halfleft_half=self.merge_sort(nums[:mid])# Recursively sort...
https://leetcode.com/problems/sort-an-array/ https://leetcode.com/problems/sort-an-array/discuss/319326/Java-merge-sort-implementation https://leetcode.com/problems/sort-an-array/discuss/293820/Easiest-and-fastest-solution.-O(10n) https://leetcode.com/problems/sort-an-array/discuss/280903/C...
912 Sort an Array 排序数组 Description:Given an array of integers nums, sort the array in a...
题目地址:https://leetcode.com/problems/sort-array-by-parity-ii 题目描述 Given an array A of non-negative integers, half of the integers in A are odd, and half of the integers are even. Sort the array so that whenever A[i] is odd, i is odd; and whenever A[i] is even, i is ...
leetcode 912 排序数组 sort-an-array【ct】 === 思路: 快速排序 so easy 一次通过啦
1. Description Sort Array By Parity II 2. Solution 解析:Version 1,每次碰到一个位置与数值不对应的数时,都找一个与它奇偶性相反、位置与数值不对应的数交换。Version 2两个指针分别查找位置与数值不对应的奇数和偶数,然后交换数值。 Version 1 classSolution:defsortArrayByParityII(self,nums:List[int])->...
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Programmers FileNameSort.java LottoBestRank.java PhoneNumberList.md maximum-product-of-two-elements-in-an-array merge-sorted-array valid-anagram valid-parentheses 백준 프로그래머스 README.md Breadcrumbs leetCode /Programmers / FileNameSort.java Latest commit ZhenxiKim 프로그래...