Write a Python program to get a string from a given string where all occurrences of its first char have been changed to '#x27;

Answer 1

Okay, and what if there are multiple occurrences of more than one character? Will the subsequent character be replaced as well?

You could approach the task like this:
* Identify all characters that occur more then once.
* Find the indices of these characters
* Replace the characters at all but their lowest found index.

If you need help with code, please ⭐LINK YOUR CODE ATTEMPT⭐

Answer 2

ADYA RAI ,

may be this helps:

in case all duplicates of the first character should be replaced, by keeping the first character:
assuming the string consist only of one word
- make a copy of the first character
- replace all duplicates in string but start from index 1 not from 0
- concatenate the first character + the result from the replace operation
- print the result

Answer 3

ADYA RAI just for your understanding and since you coded nothing up to know.

SOLOLEARN is no homework delivery!

Answer 4

Your task description seems incomplete to me. Please give an example and link your code attempt.

Please tag "Python".

Answer 5

Why not '$esta$t'? And how is determined which character will be replaced? Please give all relevant inputs

Answer 6

Apply regex.sub on the tail of the word, where the head of the word is to be substituted. Add substituted tail to head.

Answer 7

Example = 'restart'
Expected = 'resta$t'

Answer 8

The repeated occurrence of first char has to be replaced

Answer 9

OK