Question

How to replace characters at multiple index positions in a string with the same character in Python

Answer 1

def replace_char_at_index(s, index, replacement):
    new_str = s
    if index < len(s):
        new_str = s[0:index] + replacement + s[index + 1:]
    return new_str
     
s = "Python is an interpreted high-level general-purpose programming language"
 
list_of_indexes = [3, 7, 13, 32]
 
for index in list_of_indexes:
    s = replace_char_at_index(s, index, 'W')
 
print(s)
 
 
 
 
'''
run:
 
PytWon Ws an Wnterpreted high-leWel general-purpose programming language
 
'''

 

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