13 lines
212 B
Go
13 lines
212 B
Go
package path
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import (
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"math"
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)
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func distance(x1, y1, x2, y2 float64) float64 {
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return vectorDistance(x2-x1, y2-y1)
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}
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func vectorDistance(dx, dy float64) float64 {
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return float64(math.Sqrt(dx*dx + dy*dy))
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}
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