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Python Program to convert List of Integer to List of String

  • Last Updated : 23 Jan, 2020

Given a List of Integers. The task is to convert them to List of Strings.

Examples:

Input: [1, 12, 15, 21, 131]
Output: ['1', '12', '15', '21', '131']

Input: [0, 1, 11, 15, 58]
Output: ['0', '1', '11', '15', '58']

Method 1: Using map()




# Python code to convert list of 
# string into sorted list of integer 
    
# List initialization 
list_int = [1, 12, 15, 21, 131]
    
# mapping 
list_string = map(str, list_int) 
    
# Printing sorted list of integers 
print(list(list_string))

Output:

['1', '12', '15', '21', '131']

Example 2: Using list comprehension






# Python code to convert list of  
# string into sorted list of integer 
    
# List initialization 
list_string = [1, 12, 15, 21, 131]
    
# Using list comprehension 
output = [str(x) for x in list_string]
    
# Printing output 
print(output)

Output:

['1', '12', '15', '21', '131']

Method 3: Using iteration




# Python code to convert list of 
# string into sorted list of integer 
    
# List initialization 
list_string = [1, 12, 15, 21, 131]
    
    
list_int = []
# using iteration and sorted() 
for i in list_string:
    list_int.append(i)
    
# printing output 
print(list_int) 

Output:

['1', '12', '15', '21', '131']

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