golf by McBusLuck

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 \x09 \x09Became Hot Network Question\x09
occurred 5 hours ago
4\x09added 137 characters in body
source  edit  link
edited 12 hours ago

Taako
25155 bronze badges
inlineside-by-sideside-by-side markdown
Requirements:

Take a single word input on stdin with only lowercase alphabetical characters (a-z)
Output a string where every other character is repeated, with the first repeated character being the second character in the string
Example:

Input: abcde

Output: abbcdde

Winning Criteria: Standard code golf. Shortest number of bytes in program wins.

Requirements:

Take a single word input on stdin with only lowercase alphabetical characters (a-z)
Output a string where every other character is repeated, with the first repeated character being the second character in the string
Example:

Input: abcde

Output: abbcdde

Winning Criteria:
Standard code golf. Shortest number of bytes in program wins.

Clarification:
For languages with 1-based indexing the output must still match the above, aabccdee is not an acceptable solution.

3\x09added 32 characters in body; edited title
source  edit  rollback  link
edited 12 hours ago

Taako
25155 bronze badges
inlineside-by-sideside-by-side markdown
Repeat odd index characters
Requirements:

Take a single word input on stdin with only lowercase alphabetical characters (a-z)
Output a string where every odd index character (starting from 0 as first character) is repeated once
Example:

Input: abcde

Output: abbcdde

Winning Criteria: Standard code golf. Shortest number of bytes in program wins.

Repeat every other character in string starting with second character
Requirements:

Take a single word input on stdin with only lowercase alphabetical characters (a-z)
Output a string where every other character is repeated, with the first repeated character being the second character in the string
Example:

Input: abcde

Output: abbcdde

Winning Criteria: Standard code golf. Shortest number of bytes in program wins.

 \x09 \x09Tweeted twitter.com/StackCodeGolf/status/1223395609018847235\x09
occurred 12 hours ago
2\x09edited tags
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edited 13 hours ago

FryAmTheEggman
15.8k33 gold badges2626 silver badges8686 bronze badges
code-golf string
1\x09
source  edit  rollback  link
asked 13 hours ago

Taako
25155 bronze badges
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