Solution for Day 17

seventeen/main.go

@@ -0,0 +1,28 @@
+package seventeen
+
+import "fmt"
+
+type Seventeen struct {
+	probe probe
+}
+
+func Init(filepath string) *Seventeen {
+	seventeen := &Seventeen{
+		probe: probe{},
+	}
+
+	seventeen.probe.load(filepath)
+	return seventeen
+}
+
+func (d *Seventeen) Answer() string {
+	ivs := d.probe.intialVelocities()
+
+	return fmt.Sprintf("The max height is %d", maxHeight(d.probe, ivs))
+}
+
+func (d *Seventeen) FollowUp() string {
+	ivs := d.probe.intialVelocities()
+
+	return fmt.Sprintf("There are %d initial velocities that will hit the target", len(ivs))
+}