Day 02 Part 02

02/index.ts

@@ -14,7 +14,7 @@ let limits: {[id: string]: Number} = {
 }
 
 console.log("Solution first part: " + partOne(input))
-console.log("Solution second part: " + partTwo(testInput))
+console.log("Solution second part: " + partTwo(input))
 
 
 function partOne(input: string): string {
@@ -49,4 +49,24 @@ function partOne(input: string): string {
 }
 
 function partTwo(input: string): string {
+	let powers = []
+	for (const game of input.split('\n')) {
+		let colorMaximums: {[id: string]: Number} = {blue: 0, red: 0, green: 0}
+		
+		const gameParts = game.split(":")
+		const name = gameParts[0]
+		const moves = gameParts[1]
+		for (const round of moves.split(';')) {
+			for (const stat of round.split(',')) {
+				let statParts = stat.split(' ')
+				let number = parseInt(statParts[1])
+				let color = statParts[2]
+				if (colorMaximums[color] < number) {
+					colorMaximums[color] = number
+				}
+			}
+		}
+		powers.push(colorMaximums['red'] * colorMaximums['green'] * colorMaximums['blue'])
+	}
+	return `${powers.reduce((acc, item) => { return item += acc })}`
 }