blob: 7a1917a8361997ad2918dd1217f9dbc3a1ecf2ae (
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record Item {
n = 0
}
state items: list of Item
state more: list of Item
state hits = 0
input seed = message { n: number }
input grow = message { step: number }
input add = message { step: number }
on seed {
items.append(Item { n: seed.n })
}
on grow {
for i in items {
more.append(Item { n: i.n + grow.step })
}
for m in more {
items.append(Item { n: m.n })
}
for m in more {
more.remove(m)
}
}
on add {
hits = hits + add.step
}
view count = count(i in items where i.n > 0)
view total = hits
view size = count(i in items where i.n >= 0)
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