Get odd elements from list python
Webimport numpy as np odlist = [] odListTot = int(input("Total List Items to enter = ")) for i in range(1, odListTot + 1): odListvalue = int(input("Please enter the %d List Item = " %i)) … WebNov 5, 2024 · Once you have the indices, you can get the actual values easily. One way is using the range () function, such that it starts at the first odd index, 1, and has a step value of 2, so that it returns the odd indices 1, 3, 5, .... range (1, len (list), 2) Another way to obtain the odd indices of a list is using list comprehension, in which you can ...
Get odd elements from list python
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WebApr 9, 2024 · A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. WebJul 7, 2024 · #Python program to find sum of Even and Odd number in a list numList=[] #create empty list for entering number evenSum=0 #Declare and initialise a variable as evenSum=0 oddSum=0 #Declare and initialise a variable as oddSum=0 num=int(input("Enter the number of list elements")) for i in range(1, num+1):
WebFeb 25, 2016 · For explanation: l[::2]: the slicing function here (since Python 2.3) takes 1 element on 2. If you do l[::3] you will take 1 element on 3, so it will be the odd indexed … WebW3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more.
WebApr 6, 2024 · A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. WebAug 3, 2024 · First take list (Here, we are taking list with 6 elements). To get the elements from/till specified index, use list [n1:n2] notation. To get first half elements, we are using list [:3], it will return first 3 elements of the list. And, to get second half elements, we are using list [3:], it will return elements after first 3 elements.
WebNov 28, 2024 · The problem can be solved efficiently by using the prefix sum. Create two prefix sum arrays to store the sum of odd indexed elements and even indexed elements from the beginning to a certain index. Use them to get the sum of odd indexed and even indexed elements for each subarray. Follow the steps mentioned below to implement …
WebApr 14, 2024 · When it is required to find an element that occurs odd number of times in a list, a method can be defined. This method iterates through the list and checks to see if … maverick campers problemsWebJul 17, 2024 · Data Structures & Algorithms in Python; Explore More Self-Paced Courses; Programming Languages. C++ Programming - Beginner to Advanced; Java Programming - Beginner to Advanced; C Programming - Beginner to Advanced; Web Development. Full Stack Development with React & Node JS(Live) Java Backend Development(Live) … maverick campers viper 13 reviewWebDec 21, 2024 · # Python code to return the elements on odd positions in a list. # Using Classes class Odd_position_element(object): def __init__(self, a): self.list_a = a def return_odd_position_element(self): c = [] for i in range(1, len(self.list_a), 2): c.append(self.list_a[i]) return c a = [41, 19, 74, 107, 12309, -82, 64, 39, 501, 124, 70, 1111] herman e wealcatchWebMay 20, 2024 · Naive Approach: The simplest approach to solve this problem is to generate all possible subsequences of the given array and for each subsequence, calculate the difference between the sum of even and odd indexed elements of the subsequence. Finally, print the maximum difference obtained. Time Complexity: O(2 N) Auxiliary … maverick campers australiaWebApr 4, 2024 · The following article shows how given an integer list, we can produce the sum of all its odd and even digits. Input : test_list = [345, 893, 1948, 34, 2346] Output : Odd digit sum : 36 Even digit sum : 40 Explanation : 3 + 5 + 9 … maverick campground nmWebSep 14, 2012 · This will give you the odd elements in the list. Now to extract the elements at odd indices you just need to change the above a bit: >>> x = [10, 20, 30, 40, 50, 60, 70] >>> y = [j for i, j in enumerate(x) if i&1] [20, 40, 60] maverick canal+WebApr 14, 2024 · Python Program to Find Element Occurring Odd Number of Times in a List Python Server Side Programming Programming When it is required to find an element that occurs odd number of times in a list, a method can be defined. This method iterates through the list and checks to see if the elements in the nested loops match. herman e wealcatch inc