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11 lines
164 B
Go
11 lines
164 B
Go
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package one
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func neighbours(p point) [4]point {
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return [4]point{
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{p.x, p.y - 1}, // N
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{p.x + 1, p.y}, // E
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{p.x, p.y + 1}, // S
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{p.x - 1, p.y}, // W
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}
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}
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