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# Python | Convert a list of strings to a sorted list of integers

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Examples :

`  Input:  [’21’,’ 1’, ’131’,’ 12’, ’15’]  Output:  [1, 12, 15, 21, 131]  Input:  [’11’,’ 1’, ’58’,’ 15’, ’0’]  Output:  [0, 1, 11, 15, 58] `

Let’s discuss the various methods we can use to accomplish this task.

Method # 1: Using ` map ` and `sorted()`

` `

` # Python code for list conversion # string in a sorted list of integers   # Initialization list list_string = [ ’21’ , ’1’ , < / code> ’131’ , ’ 12’ , ’15’ ]    # display list_map = map ( int , list_string)   # sorting the list list_sorted = sorted (list_map)   # Prints a sorted list of integers print (list_sorted) < / code> Exit : [1, 12, 15, 21, 131] Method # 2: Using a list understanding # Python code to convert the list # string in a sorted list of integers   # Initialization list list_string = [ ’11’ , ’1’ , ’58’ , ’ 15’ , ’0’ ]    # Using the comprehension list i output = [ int (x) for x in list_string]   # using the sort function output.sort ()   # Printout print (output) `

` ` Output:

` [0, 1, 11, 15, 58] `

Method # 3: Using iteration

 ` # Python code to convert the list ` ` # string in a sorted list of integers `   ` # Initialization list ` ` list_string ` ` = ` ` [` `’ 11’ ` `, ` ` ’1’ ` `, ` ` ’58’ ` `, ` `’ 15’ ` `, ` `’ 0’ ` `] ` ` `  ` # using iteration and sorting () ` ` list_sorted ` ` = ` ` sorted ` ` (` ` int ` ` (x) ` ` for ` ` x ` ` in ` ` list_string) `   ` # print output ` ` print ` ` (list_sorted) `

Exit :

` [0, 1, 11, 15, 58] `

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