2019 Day 19 Complete!

2019/day19/main.go

@@ -54,45 +54,14 @@ func part2(prog []int) {
 	// Guesses
 	//x, y := 0, 1000
 	var x, square int
-	bot, _ := 1025, 1037
+	bot, _ := 1034, 1038
 	for square != shipSize {
 		bot++
 		fmt.Print("Calculating ", bot, "... ")
 		square, x = maxSquare(prog, bot, bot/2)
 		fmt.Println(square)
 	}
-	fmt.Println(x, bot)
-}
-
-func part2Almost(prog []int) {
-	shipSize := 100
-	// Guesses
-	x, y := 0, 1000
-	var square int
-	bot, top := 1026, 1037
-	square, x = maxSquare(prog, y, 0)
-	lastCheckRow := y
-	for {
-		if square > shipSize {
-			y = y - (y-bot)/2
-		} else if square < shipSize {
-			y = y + (top-y)/2
-		}
-		if lastCheckRow == y {
-			break
-		}
-		lastCheckRow = y
-		fmt.Print("Calculating at ", y, "... ")
-		square, x = maxSquare(prog, y, (y / 2))
-		if square > 100 && y < top {
-			top = y
-		} else if square < 100 && y > bot {
-			bot = y
-		}
-		fmt.Println("Square:", square)
-	}
-	fmt.Println("Final Square:", square)
-	fmt.Println(x, y)
+	fmt.Println(x, (bot+1)-100)
 }
 
 func part2Slow(prog []int) {