Second largest number in list Python without inbuilt function
Python program to find second largest number in a listGiven a list of numbers, the task is to write a Python program to find the second largest number in the given list. Show
Method 1: Sorting is an easier but less optimal method. Given below is an O(n) algorithm to do the same. Python3
Output
Second highest number is : 45
Method 2: Sort the list in ascending order and print the second last element in the list. Python3
Output Second largest element is: 45 Method 3: By removing the max element from the list Python3
Output
45
Method 4: Find max list element on inputs provided by the user Python3
Output: Enter number of elements in list: 4 Enter elements: 12 Enter elements: 19 Enter elements: 1 Enter elements: 99 Second Largest element is: 19Method 5: Traverse once to find the largest and then once again to find the second largest. Python3
Output: 45
Article Tags :
Python Python Programs
Python list-programs python-list Practice Tags :
python-list
Read Full Article
Python program to find second largest number in a listIn this tutorial, we will write a Python program to find the second largest number in a list. List is an ordered set of values enclosed in square brackets [ ]. List stores some values called elements in it, which can be accessed by their particular index. We will be following various approaches to find the second largest number in a list. For a given list of numbers, the task is to find the largest number in the list. Input: [11, 5, 2, 8, 4, 19] Output: 11 Input: [2, 11, 18, 23, 6] Output: 18 Python Program to Find Second Largest Number in ListThis article is created to cover some programs in Python, that find and prints second largest number or element in a given list. Here are the list of programs covered in this article:
Second Largest Number in PythonWhen we have a lot of elements in our list, the thought of finding the highest or lowest element can come to our mind and Python has made it much easier for us. In this article, we shall how we can use to find the second largest number in Python from a list.
Let us have a look at the first approach- Python Program to find Second Largest Number in a List Example 1This python programallows user to enter the length. Next, we used For Loop to add numbers to the list in Python. The sort function in python sorts the List elements in ascending order. Next, we are using the Python Index position to print Last but one element in a List. NumList = [] Number = int(input("Please enter the Total Number of List Elements: ")) for i in range(1, Number + 1): value = int(input("Please enter the Value of %d Element : " %i)) NumList.append(value) NumList.sort() print("The Largest Element in this List is : ", NumList[Number - 2])on Aug 01 2021 Donate Comment6 find max value in list python python by Clumsy Capybara on Apr 22 2021 Comment 7 how to find largest number in list python without max python by Xanthous Xenomorph on Jul 05 2021 Comment 0 how to find largest number in list python without max python by Wicked Wolverine on Aug 13 2021 Comment 0 how to find largest number in list python without max python by Perfect Pintail on Nov 16 2021 Comment 0 Add a Grepper Answer Python answers related to “how to find largest number in list python without max”
Python queries related to “how to find largest number in list python without max”
Python program to find the second largest number in a listPythonServer Side ProgrammingProgramming In this article, we will learn about the solution to the problem statement given below. Problem statement− We are given a list, we need to display the second largest number in a list. There are three approaches to solve the problem− |