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25 lines
241 B
Go
25 lines
241 B
Go
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package two
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type direction int
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const (
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N direction = iota
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E
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S
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W
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)
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type coords struct {
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x int
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y int
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}
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type node struct {
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coords
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direction direction
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}
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func newNode(x, y int, dir direction) node {
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return node{coords{x, y}, dir}
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}
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