4th: add emojis 🥰

pkg/four/four.go

@@ -12,8 +12,8 @@ import (
 func Run() {
 	draws, boards := readInput()
 
-	fmt.Printf("1st winning board: %d\n", calculateWinningBoard(findFirstWinningBoard(boards, createPlayboards(boards), draws)))
-	fmt.Printf("2nd winning board: %d\n", calculateWinningBoard(findLastWinningBoard(boards, createPlayboards(boards), draws)))
+	fmt.Printf("1st winning board 🥇: %d\n", calculateWinningBoard(findFirstWinningBoard(boards, createPlayboards(boards), draws)))
+	fmt.Printf("2nd winning board 🥈: %d\n", calculateWinningBoard(findLastWinningBoard(boards, createPlayboards(boards), draws)))
 }
 
 func calculateWinningBoard(board [][]int, playboard [][]bool, draw int) int {

pkg/one/one.go

@@ -9,8 +9,8 @@ import (
 )
 
 func Run() {
-	fmt.Printf("1st solution: %d\n", solveFirst())
-	fmt.Printf("2nd solution: %d\n", solveSecond())
+	fmt.Printf("1st solution 🔊: %d\n", solveFirst())
+	fmt.Printf("2nd solution 🔊: %d\n", solveSecond())
 }
 
 func readInput() []int {

pkg/three/three.go

@@ -12,8 +12,8 @@ import (
 func Run() {
 	values := readInput()
 	heatmap := createHeatmap(values)
-	fmt.Printf("power: %d\n", calcPower(calcGamma(heatmap, len(values)), calcEpsilon(heatmap, len(values))))
-	fmt.Printf("oxygen * co2 (life support): %d\n", calcOxygen(values)*calcCO2(values))
+	fmt.Printf("power 🔋: %d\n", calcPower(calcGamma(heatmap, len(values)), calcEpsilon(heatmap, len(values))))
+	fmt.Printf("life support 🌱 (oxygen * co2): %d\n", calcOxygen(values)*calcCO2(values))
 }
 
 func calcOxygen(values [][]int) int {

pkg/two/two.go

@@ -11,8 +11,8 @@ import (
 
 func Run() {
 	commands := readInput()
-	fmt.Printf("1st final position: %d\n", solve(commands, false))
-	fmt.Printf("2nd final position: %d\n", solve(commands, true))
+	fmt.Printf("1st final position 🛰️: %d\n", solve(commands, false))
+	fmt.Printf("2nd final position 🛰️: %d\n", solve(commands, true))
 }
 
 func solve(commands []string, alt bool) int {