Day 6, part 2. A bit brute-force, but it gets the job done.

2018/day06-2.go

@@ -0,0 +1,16 @@
+package main
+
+import (
+	"fmt"
+
+	"internal/coords"
+	"internal/util"
+)
+
+func main() {
+	data := util.ReadInput()
+	points := coords.ParsePoints(data)
+
+	area := coords.ComputeNearnessRegion(points, 10000)
+	fmt.Println(area)
+}