day20, starting to read in data

with using tests as entry points for checking things

main.go

@@ -2,25 +2,18 @@ package main
 
 import (
 	"log"
+	"time"
 
-	"sunshine.industries/aoc2023/day19"
+	"sunshine.industries/aoc2023/day20"
 )
 
 func main() {
+	startTime := time.Now()
 	log.Print("> starting run:")
 
-	// lnx{m>1548:A,A}
-	// qqz{s>2770:qs,m<1801:hdj,R}
-	// kt{m>2215:R,x>3386:A,x<3107:R,R}
-	testSorter := day19.ReadSorterLine("kt{m>2215:R,x>3386:A,x<3107:R,R}")
-	log.Printf("my test sorter is %+v", testSorter)
-
-	simplified := day19.SimplifyOperation(testSorter)
-	log.Printf("> simplivied %+v", simplified)
-
-	detail := day19.ReadDetailLine("{x=787,m=2655,a=1222,s=2876}")
-	log.Printf("> detail %+v", detail)
-
-	result := day19.Run()
-	log.Printf("\n\nday19 result: %d\n****\n", result)
+	result := day20.Run()
+	log.Printf("\n\nday20 result: %d\n****\n", result)
+	endTime := time.Now()
+	diff := endTime.Sub(startTime)
+	log.Printf("execution took %s", diff.String())
 }