What does this mean?

Notice: if a couple is already giving birth to a piglet, skip it when it given birth to it

I propose you use an AI tool to review your descriptions. Most of your sentences are a bit iffy.

You can republish when you're ready to move this kata from a draft state back to a beta state.

Just so we're clear: as long as pigs start to breed before they die (13 days for boars and 14 days for sows), they'll successfully breed a new piglet (and then immediately die)?

The two problems you wrote was all fixed just now

Thank for your notices, i will fix error you said, if you willing, you can help me make description more clear

Fixed

The description is lacking key details and is under-defined. For example, the mechanics for how breeding works isn't entirely clear. Can a boar be 12 days old and still breed with a sow (meaning the boar would technically die during the breeding process), or do we need to factor in the age of death of the pigs before breeding begins? The pig type upon breeding isn't entirely clear either. You say it alternates, but does that mean it alternates globally, or for each new batch of breeding?

sample tests are missing const {assert} = require('chai');

Fixed first one. Second suggestion is changed to:

These soldiers will adopt the cadence of their neighbor.

b. If the rounded-down average is the soldier's current cadence, they the cadence moves one step towards the fastest neighbor's cadence.

Not sure about my suggestion below, but yours doesn't fit the meaning:

That soldier will adapt the cadence of their cadence on their neighbor.

:-)

• The ref solution was incorrect. Please try now. (I planned on making a simple kata, but I deceived myself :-)
• Existing solutions are invalidated. Please have another go at it, if you wish to.

I'll rework the description later today when I've got some time. Back to draft for now.

I could be misunderstanding the description.

For [{"initial":[10,3,1,3,2],"steps":1,"stan":3,"ollie":1}, I'm getting [ 9, 3, 3, 3, 3 ], but the answer should be [ 9, 3, 2, 3, 3 ] according to your tests. I'm unsure how the value at index 2 is 2 when Ollie and Stan's value never change and they're the neighbours (4. If both neighbors have the same cadence, the soldier adopts that cadence.)

can someone please explain

fixed and added better assertion messages