Python | Ways to convert list of ASCII value to string

Given a list of ASCII values, write a Python program to convert those values to their character and make a string. Given below are a few methods to solve the problem.

Method #1: Using Naive Method

# Python code to demonstrate
# conversion of list of ascii values
# to string

# Initialising list
ini_list = [71, 101, 101, 107, 115, 102,
           111, 114, 71, 101, 101, 107, 115]

# Printing initial list
print ("Initial list", ini_list)

# Using Naive Method
res = ""
for val in ini_list:
    res = res + chr(val)

# Printing resultant string
print ("Resultant string", str(res))

Output:

Initial list [71, 101, 101, 107, 115, 102, 111, 114, 71, 101, 101, 107, 115]
Resultant string GeeksforGeeks

Method #2: Using map()

# Python code to demonstrate
# conversion of list of ascii values
# to string

# Initialising list
ini_list = [71, 101, 101, 107, 115, 102,
            111, 114, 71, 101, 101, 107, 115]

# Printing initial list
print ("Initial list", ini_list)

# Using map and join
res = ''.join(map(chr, ini_list))

# Print the resultant string
print ("Resultant string", str(res))

Output:

Initial list [71, 101, 101, 107, 115, 102, 111, 114, 71, 101, 101, 107, 115]
Resultant string GeeksforGeeks

Method #3: Using join and list comprehension

# Python code to demonstrate
# conversion of a list of ascii values
# to string

# Initialising list
ini_list = [71, 101, 101, 107, 115, 102,
            111, 114, 71, 101, 101, 107, 115]

# Printing initial list
print ("Initial list", ini_list)

# Using list comprehension and join
res = ''.join(chr(val) for val in ini_list)

# Print the resultant string
print ("Resultant string", str(res))

Output:

Initial list [71, 101, 101, 107, 115, 102, 111, 114, 71, 101, 101, 107, 115]
Resultant string GeeksforGeeks