16 lines
174 B
Go
16 lines
174 B
Go
package main
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type Coord struct {
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x, y int
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}
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func main() {
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o := Coord{3, 4}
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println(o.dist())
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}
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func (c Coord) dist() int { return c.x*c.x + c.y*c.y }
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// Output:
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// 25
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