python: delete the duplicates in a list】的更多相关文章

下面有几种做法,  其中3之简洁令人惊讶. 1, >>> t = [1, 2, 3, 1, 2, 5, 6, 7, 8] >>> t [1, 2, 3, 1, 2, 5, 6, 7, 8] >>> list(set(t)) [1, 2, 3, 5, 6, 7, 8] >>> s = [1, 2, 3] >>> list(set(t) - set(s)) [8, 5, 6, 7] 2, def f7(seq): see…
#!/usr/bin/env python # -*- coding:utf-8 -*- # @Time : 2017/11/24 0:27 # @Author : lijunjiang # @File : delete.py import MySQLdb select_sql = ''' SELECT TID FROM ( ( SELECT Score.CouID, Course.TID, Teacher.TName, COUNT(Course.TID) as teacher_count FR…
# -*- coding: utf8 -*-'''__author__ = 'dabay.wang@gmail.com' 26: Remove Duplicates from Sorted Arrayhttps://oj.leetcode.com/problems/remove-duplicates-from-sorted-array/ Given a sorted array, remove the duplicates in place such that each element appe…
题目来源 https://leetcode.com/problems/remove-duplicates-from-sorted-list/ Given a sorted linked list, delete all duplicates such that each element appear only once. For example,Given 1->1->2, return 1->2.Given 1->1->2->3->3, return 1->…
作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 判断相邻节点是否相等 使用set 使用列表 递归 日期 [LeetCode] 题目地址:https://leetcode.com/problems/remove-duplicates-from-sorted-list/ Total Accepted: 114584 Total Submissions: 311665 Difficulty: Easy…
原题地址:https://oj.leetcode.com/problems/remove-duplicates-from-sorted-list/ 题意: Given a sorted linked list, delete all duplicates such that each element appear only once. For example,Given 1->1->2, return 1->2.Given 1->1->2->3->3, retur…
题目: Given a sorted linked list, delete all duplicates such that each element appear only once. For example,Given 1->1->2, return 1->2.Given 1->1->2->3->3, return 1->2->3. 代码: # Definition for singly-linked list. # class ListNode…
题目描述: 中文: 给定一个排序链表,删除所有重复的元素,使得每个元素只出现一次. 示例 1: 输入: 1->1->2输出: 1->2 示例 2: 输入: 1->1->2->3->3输出: 1->2->3 英文: Given a sorted linked list, delete all duplicates such that each element appear only once. Example 1: Input: 1->1->…
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 利用dummy head,将head 和head.next 比较(如果head.next存在的话),…
这个题目其实不难的,主要是我C++的水平太差了,链表那里绊了好久,但是又不像用python,所以还是强行上了. 题目如下: Given a sorted linked list, delete all duplicates such that each element appear only once. For example, Given 1->1->2, return 1->2. Given 1->1->2->3->3, return 1->2->…