Python Java C C++ # Insertion sort in PythondefinsertionSort(array):forstepinrange(1, len(array)): key = array[step] j = step -1# Compare key with each element on the left of it until an element smaller than it is found# For descending order, change key<array[j] to key>array[j...
fromtypingimportListclassSolution:deffindKthLargest(self, nums:List[int], k:int) ->int:defquickSelect(nums,k) ->int:# 选择一个作为基准result = nums[0]# 将数组分为三部分,大于、等于、小于big ,equal,small = [],[],[]# for循环不要排序,一进行排序就会增加时间复杂度。fornuminnums:ifnum ...
Python-LeetCode题解之147-InsertionSortList 是一个关于插入排序的Python实现。插入排序是一种简单直观的排序算法,它的基本思想是:每次从待排序的数据元素中选出一个元素,将其插入到已排序的序列中的适当位置,直到全部待排序的数据元素排完序。在这个问题中,我们需要实现一个插入排序函数,该函数接受一个列表作为输入...
These two methods are also great for sorting tuples in python. It can also improve the efficiency of searching for elements in tuples. Method 3) Using a key As we have already seen, the two functions sorted() and sort() give uppercase strings precedence over lowercase ones. We could wan...
Python Java C C++ # Bucket Sort in Python def bucketSort(array): bucket = [] # Create empty buckets for i in range(len(array)): bucket.append([]) # Insert elements into their respective buckets for j in array: index_b = int(10 * j) bucket[index_b].append(j) # Sort the eleme...
简单的插入排序,总是超时,暂且放在这记录一下。 class Solution: # @param head, a ListNode # @return a ListNode def insertionSortList(self, head): if head == None or head.next == None: return head psuhead = ListNode(-1) while head: ...
Python I have tried making sorting the number list, https://code.sololearn.com/cMKtKArcBenY/ and I dont know, what algorithm is it called because I coded it thinking its algorithm myself. But it doesnt sort the numbers well. It works up to some extent, i.e 30% Any suggestion how ...
util.Arrays; public class Solution { // 选择排序:每一轮选择最小元素交换到未排定部分的开头 public int[] sortArray(int[] nums) { int len = nums.length; // 循环不变量:[0, i) 有序,且该区间里所有元素就是最终排定的样子 for (int i = 0; i < len - 1; i++) { // 选择区间 [...
[leetcode] Insertion Sort List(python) 简单的插入排序,总是超时,暂且放在这记录一下。 classSolution:# @param head, a ListNode# @return a ListNodedefinsertionSortList(self,head):ifhead==Noneorhead.next==None:returnhead psuhead=ListNode(-1)whilehead:tail=psuhead...
Python Java C C++ # Shell sort in python def shellSort(array, n): # Rearrange elements at each n/2, n/4, n/8, ... intervals interval = n // 2 while interval > 0: for i in range(interval, n): temp = array[i] j = i while j >= interval and array[j - interval] > tem...