add: part1

2023/day08/example1.txt

@@ -0,0 +1,9 @@
+RL
+
+AAA = (BBB, CCC)
+BBB = (DDD, EEE)
+CCC = (ZZZ, GGG)
+DDD = (DDD, DDD)
+EEE = (EEE, EEE)
+GGG = (GGG, GGG)
+ZZZ = (ZZZ, ZZZ)

2023/day08/example2.txt

@@ -0,0 +1,5 @@
+LLR
+
+AAA = (BBB, BBB)
+BBB = (AAA, ZZZ)
+ZZZ = (ZZZ, ZZZ)

2023/day08/src/part1.py

@@ -0,0 +1,27 @@
+text: str = open("input.txt", "r").read()
+
+_value: int = 0 
+
+lines = text.splitlines()
+
+deplacements = lines[0]
+ground = {}
+
+for line in lines[2:]:
+	data = line.split(" = ")
+	data[1] = data[1][1:9]
+	ground.update({data[0]: data[1].split(", ")})
+
+def resolve(ground: dict, deplacements: str, start: str):
+	nb_deplacement = 0
+	pos = start
+	while True:
+		for deplacement in deplacements:
+			if (pos == "ZZZ"):
+				return (nb_deplacement)
+			nb_deplacement += 1
+			pos = ground.get(pos)[deplacement == "R"]
+
+_value = resolve(ground, deplacements, "AAA")
+
+print(_value)