函数remove_duplicates的实现可以使用以下方法之一: 方法一:使用set()函数 代码语言:txt 复制 def remove_duplicates(lst): return list(set(lst)) 这种方法利用了set()函数的特性,将列表转换为集合,集合会自动去除重复元素,然后再将集合转换回列表。 方法二:使用循环遍历 代码语言:txt 复制 def remove_duplicates(...
Learn how to remove duplicates from a List in Python.ExampleGet your own Python Server Remove any duplicates from a List: mylist = ["a", "b", "a", "c", "c"]mylist = list(dict.fromkeys(mylist)) print(mylist) Try it Yourself » ...
二、题目2```pythondef remove_duplicates(data):"""去除列表中的重复元素"""return list(set(data))data = [1, 2, 3, 4, 2, 3, 5, 6, 1]print(remove_duplicates(data))```解析:此题要求编写一个函数`remove_duplicates`,用于去除列表中的重复元素,并在主程序中调用该函数
英文: Given a sorted linked list, delete all duplicates such that each element appear only once. Example 1: Input: 1->1->2 Output: 1->2 Example 2: Input: 1->1->2->3->3 Output: 1->2->3 #Definition for singly-linked list.#class ListNode(object):#def __init__(self, x):#s...
代码(Python3) classSolution:defremoveDuplicates(self,nums:List[int])->int:# l 表示不重复的数字个数,也是下一个可以放入数字的下标。# 初始化为 1 ,表示第 1 个数必定不是重复的l:int=1# 遍历剩余所有的数字forrinrange(1,len(nums)):# 如果当前数字不等于前一个数字,# 则 nums[r] 是不重复的...
Given a sorted linked list, delete all duplicates such that each element appear onlyonce. For example, Given1->1->2, return1->2. Given1->1->2->3->3, return1->2->3. 代码: 1#Definition for singly-linked list.2#class ListNode:3#def __init__(self, x):4#self.val = x5#self...
Remove Duplicates系列笔记 第一题 Python代码: # Definition for singly-linked list. classListNode(object): def__init__(self,x): self.val=x self.next=None classSolution(object): defdeleteDuplicates(self,head): """ :type head: ListNode
Python 14.remove_duplicates write a functionremove_duplicatesthat takes in a list and removes elements of the list that are the same. DOn't remove every occurrence ,since you need to keep a single occurrence of a number. Do not modify the list you take as input! instead,**return ** a...
In Python, how can I efficiently remove duplicates from a list while maintaining the original order of elements? I have a list of integers, and I want to remove duplicate values but keep the first occurrence of each value in the order they appear. What’s the most efficient way to achieve...
Python Code: # Define a function 'unique_list' that removes duplicates from a listdefunique_list(l):# Create an empty list 'temp' to store unique elementstemp=[]# Iterate through the elements of the input list 'l'forxinl:# Check if the element 'x' is not in the 'temp' list (i....