Python list number

Nội dung chính Show

Python count
Python List count()
Parameters:
ReturnValue:
Example 1: List Count
Example 2: Find the count of elements (Duplicates) in a givenlist
You Might Like:

Python count

The count() is a built-in function in Python. It will return the total count of a given element in a list. The count() function is used to count elements on a list as well as a string.

In this Python tutorial, you will learn:

Python count
Python List count()
Example 1: List Count
Example 2: Find the count of elements (Duplicates) in a givenlist

Python List count()

The count() is a built-in function in Python. It will return you the count of a given element in the list.

Syntax:

list.count(element)

Parameters:

element: The element you want to find the count.

ReturnValue:

The count() method will return an integer value, i.e., the count of the given element from the given list. It returns a 0 if the value is not found in the given list.

Example 1: List Count

Following example shows the working of count() function on a list:

list1 = ['red', 'green', 'blue', 'orange', 'green', 'gray', 'green'] color_count = list1.count('green') print('The count of color: green is ', color_count)

Output:

The count of color: green is 3

Example 2: Find the count of elements (Duplicates) in a givenlist

list1 = [2,3,4,3,10,3,5,6,3] elm_count = list1.count(3) print('The count of element: 3 is ', elm_count)

Output:

The count of element: 3 is 4

Summary:

The count() is a built-in function in Python. It will return you the count of a given element in a list or a string.
In the case of a list, the element to be counted needs to be given to the count() function, and it will return the count of the element.
The count() method returns an integer value.