SHENZHEN I/O

SHENZHEN I/O

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DELIVERY DRONE (ARRAY SORT)
   
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29 Nov, 2016 @ 2:12pm
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DELIVERY DRONE (ARRAY SORT)

Description
Reorder a batch of destinations to ensure an optimal route for a delivery drone.

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Author's score: ¥15 / 4361 / 32

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9 Comments
Verdammte Heinz 18 hours ago 
I see that Wataru had the same comment, I apparently cannot edit my post so hereby the credits :)
Verdammte Heinz 19 hours ago 
Very nice puzzle, had many attempts but struggled with the PCB space. I discussed the puzzle with a friend. He initially implemented bubble sort and also managed to get a version with reduced power which kept track of whether sorting had finished . My version of this algorithm is in 12 / 3494 / 27

But once I read the comment from cirdec I realized there was a much better option. I've managed it now in 10 / 1872 / 19
cirdec 30 Apr, 2020 @ 10:52pm 
20/2153/44 with a insertion sort with an unrolled compare loop 6 compares long
McGalcri[ESP] 26 Mar, 2020 @ 8:29pm 
Any hint please?
wataru 17 Mar, 2019 @ 2:21pm 
Damn, that was harder than I expected. The lack of Xbus outputs was excruciating. Just out of curiosity. Did you also use a selection sort ?
ipg 11 Jan, 2018 @ 1:46pm 
Found this much harder than I expected. But got there finally.
KTS R8 Gruda 4 Dec, 2016 @ 9:03am 
LOL
BlaXpirit  [author] 30 Nov, 2016 @ 11:31am 
pv2b, pretty sure they considered it not real-lifey enough. But it's really easy to make up a stupid plot with a device that requires a sorted sequence.
pv2b 30 Nov, 2016 @ 11:28am 
This was a fun little puzzle. :-) Honestly surprised a puzzle to implement a sort wasn't in the main campaign.