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clean up function

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onyx-and-iris 2024-12-26 20:16:54 +00:00
parent 83399a45c2
commit 4013cd6c7f
1 changed files with 8 additions and 8 deletions
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16
day-04/internal/one/neighbours.go
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@ -2,13 +2,13 @@ package one
func neighbours(p point) [8]point { func neighbours(p point) [8]point {
return [8]point{ return [8]point{
{y: p.y - 1, x: p.x, direction: N}, {p.x, p.y - 1, N},
{y: p.y - 1, x: p.x + 1, direction: NE}, {p.x + 1, p.y - 1, NE},
{y: p.y, x: p.x + 1, direction: E}, {p.x + 1, p.y, E},
{y: p.y + 1, x: p.x + 1, direction: SE}, {p.x + 1, p.y + 1, SE},
{y: p.y + 1, x: p.x, direction: S}, {p.x, p.y + 1, S},
{y: p.y + 1, x: p.x - 1, direction: SW}, {p.x - 1, p.y + 1, SW},
{y: p.y, x: p.x - 1, direction: W}, {p.x - 1, p.y, W},
{y: p.y - 1, x: p.x - 1, direction: NW}, {p.x - 1, p.y - 1, NW},
} }
} }