 # Python lists and lists function

Hello Everyone welcome in my python block series .Previous block i discussed about python variables with examples . Here i will tell you about python list and list function .

#### Python lists :

There are four data type in python programming language . 1. List 2. Touple 3. Dictionary 4. Set

Here i will tell about list. List is a collection which is ordered and changeable . In python lists are written with square bracket. Lets take examples .

This is a example of list here Cetification , training , cybersecurity , webdesigning and services are elements . The following output is :

Lets take a another example

Here this is a simple example of list data type . The output of the following input is

lets a take some big example . This example can explain all the basic about list .

output of the following input is : #Guys if are new in python then please read carefully with mind concentration .

### List function in python :

Here i discuss about some important functions in list .

#### 1. sort function :

This function is used for sorting purpose ( number sorting )

The output of the following program is :

#### 2. Reverse function : This function can reverse the string .

The output of the following program is :

#### 3. Len function

Len function use for determining the length . See the example

This len function determine the length of the numbers.See the output guys.

#### 4. Max and Min function

This function is used for determining the maximum number and the minimum number .

In this program we see that how to determine length , maximum and minimum number in a list. See the output guys .

Here 6 is the length of the list and 88 is the maximum number and 2 is a minimum number . In python we determine easily by using particular function.

#### 5. Append function

Append function is used for add number in a list . The question is how ? Again lets take a example

numbers.append(7) function add the 7 number in a list at the end . see the output .

#### Lets take a task . Take a empty list and add 8,45,5 number . (This operation can also perform by append function ) see this .

This program performs the particular task . see the output .

#### If i want to insert a number in a list at a particular location ? What can i do for that ?? see this ..

See the output guys . 98 number is insert at 1 index location .

#### 6. Remove function

By name it’s clear what remove function do ? Remove function remove the particular element in a list . how ? Lets take a example .

See the output guys :