1 顺序查找 Sequential Search 算法说明: 查找的目标数据类型是列表 list 列表中的数据元素排列是随机的 通过list的下标[],按顺序进行检索 对列表的元素进行逐一比对 如果找到,查找停止;如果找不到,那么查找失败 2 准备工作 """ Created on Sun Apr 18 15:10:47 2021 @Software: Spyder @author: 盲区行者王 ...
def sequential_search(arr, target): """ 顺序查找算法 :param arr: 无序数组 :param target: 目标元素 :return: 目标元素的索引,如果不存在则返回-1 """ for i in range(len(arr)): if arr[i] == target: # 如果当前元素等于目标元素,查找成功 return i return -1 # 目标元素不存在这段代码定义...
核心代码: ## 这里函数名字更规范的命名法是 sequentialSearchdefss(alist,item):## 在哪里找,找什么东西pos=0## 从列表的第一个位置开始找found=False## 默认状态是还没找到whilepos<len(alist)andnotfound:## 当前位置还在列表的范围之内,且目标还没找到,就继续找ifalist[pos]==item:## 如果找到了found...
1//有哨兵的顺序查找2intSequentialSearch2(int* a,intn,intkey)3{4inti = n;//循环从数组的尾部开始5a[0] = key;//哨兵,存储带查找的关键字的值67//无论数组中是否存在待查找的关键字8//最终一定会满足a[i] == key 的条件,因为key存在a[0]中9while(a[i] !=key )10i--;1112returni;//返...
A Python script or program is a file containing executable Python code. Being able to run Python scripts and code is probably the most important skill that you need as a Python developer. By running your code, you'll know if it works as planned.
Our goals are to implement all classical as well as the state-of-the-art nature-inspired algorithms, create a simple interface that helps researchers access optimization algorithms as quickly as possible, and share knowledge of the optimization field with everyone without a fee. What you can do ...
This is the python implementation of PSAM model for paper "Personalized, Sequential, Attentive, Metric-Aware Product Search" - PSAM-model/PSAM
The Problems with Using the Field Calculator, Join and Summary Statistics tools The field calculator is a great tool and easy to set up, but it has several
Save your work or copy to clipboard when done Keyboard Shortcuts Ctrl + F: Toggle search Ctrl + Z: Undo Ctrl + Y: Redo Tab: Indent Shift + Tab: Unindent What Is CatsWhoCode’s Online Code Editor? CatsWhoCode’s Online Code Editor is a comprehensive web-based solution among free code...
Python Program to Implement the Linear Search Algorithm Using Recursion Below is the Python program to implement the linear search algorithm using recursion: # Python program to recursively search an element in an array # Function to recursively search an element in an arrays defrecursiveSearch(arr,...