2018 Day 23*

Had to find someone else's python solution to get an answer.
Need to pull it apart and figure out what's wrong with my solution.

2018/day23/bots.go

@@ -0,0 +1,31 @@
+package main
+
+import "fmt"
+
+type Bots map[Coordinate][]int
+
+func NewBots(input []string) Bots {
+	m := make(Bots)
+	for _, data := range input {
+		var r int
+		var c Coordinate
+		_, err := fmt.Sscanf(data, "pos=<%d,%d,%d>, r=%d", &c.X, &c.Y, &c.Z, &r)
+		if err != nil {
+			panic(err)
+		}
+		m[c] = append(m[c], r)
+	}
+	return m
+}
+
+func (m Bots) HaveInRange(pos Coordinate) int {
+	var sum int
+	for c, rs := range m {
+		for _, r := range rs {
+			if pos.Distance(c) <= r {
+				sum++
+			}
+		}
+	}
+	return sum
+}