Python Program to convert List of Integer to List of String

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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