_1844. Replace All Digits with Characters.md

1844. Replace All Digits with Characters

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First completed : June 29, 2024

Last updated : June 29, 2024

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Related Topics : String

Acceptance Rate : 81.73 %

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Solutions

• e1844.py

Python

e1844.py

class Solution:
    def replaceDigits(self, s: str) -> str:
        output = []
        for i, c in enumerate(s) :
            if c.isalpha() :
                output.append(c)
            else :
                output.append(chr((int(c) + ord(s[i - 1]) - ord('a')) % 26 + ord('a')))

        return ''.join(output)