Remove Extra Letter Duplication
Tinkoff
Write a function that takes a string containing extra letter duplication (e.g.,
'neeeeed'),
and returns a string where each letter appears only once consecutively.
- - Letter case is preserved.
- - Non-letter characters also remain in the string, but without duplication.
Examples:
Input 1: "нууужно"
Output 1: "нужно"
Input 2: "ллллиииишшшнийййй тттексттт"
Output 2: "лишний текст"
JavaScript•UTF-8
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Remove Extra Letter Duplication
Tinkoff
Write a function that takes a string containing extra letter duplication (e.g.,
'neeeeed'),
and returns a string where each letter appears only once consecutively.
- - Letter case is preserved.
- - Non-letter characters also remain in the string, but without duplication.
Examples:
Input 1: "нууужно"
Output 1: "нужно"
Input 2: "ллллиииишшшнийййй тттексттт"
Output 2: "лишний текст"
Run your code to see results.