Given a Python list, we have to find the index of an item in a list. Submitted by Nijakat Khan, on July 15, 2022 To find the index of the specific element from the list, we can use the following methods:1) Using index() MethodThe index() method is used to find the index ...
To find the index of an element in the list in Python, we can also use theforloop method. The code is: consonants=["b","f","g","h","j","k"]check="j"position=-1foriinrange(len(consonants)):ifconsonants[i]==check:position=ibreakifposition>-1:print("Element's Index in the ...
Use thenumpy.where()Function to Find the Indices of All the Occurrences of an Element in Python TheNumPylibrary has thewhere()function, which is used to return the indices of an element in an array based on some condition. For this method, we have to pass the list as an array. The ...
This article mainly introduces how to find the position of an element in a list using Python, which is of great reference value and hopefully helpful to everyone. How to Find the Position of an Element in a List Problem Description Given a sequence containing n integers, determine the position...
Finding the index of an item in a list: In this tutorial, we will learn how to find the index of a given item in a Python list. Learn with the help of examples.
Method 1: Usingindex()method The simplest way to get the index of a list element is to use the index() method. To use theindex()method, you just need to pass the element as an argument. Definition and Usage:Thelist.index(value)method returns the index of thevalueargument in thelist....
Python Code: # Define a function 'find_index' that takes a list 'nums' and a function 'fn' as input.deffind_index(nums,fn):# Use a generator expression to find the first index 'i' where 'fn(x)' is True for an element 'x' in 'nums'.returnnext(ifori,xinenumerate(nums)iffn(x...
Find the Index of Max Value in a List Using for Loop in Python To find the index of max value in a list using for loop, we will use the following procedure. First, we will initialize a variablemax_indexto 0 assuming that the first element is the maximum element of the list. ...
python: find the index of a given value in a list ["foo","bar","baz"].index("bar")
Python Code: # Define a function to find the kth largest element in a listdefkth_largest_el(lst,k):# Sort the list in descending order (reverse=True)lst.sort(reverse=True)# Return the kth largest element (0-based index, so k-1)returnlst[k-1]# Create a list of numbersnums=[1,2...