Add 2022 day 05

2022/day05.py

@@ -0,0 +1,69 @@
+#!/usr/bin/python3
+"""
+Jour 05 du défi Advent Of Code pour l'année 2022
+"""
+
+def read_sample():
+    """récupère les entrées depuis le fichier texte correspondant"""
+    with open('inputs/day05.txt', 'r') as f:
+        sample = f.read().split('\n\n')
+
+    base = [[] for _ in range(int(len(sample[0][:-1].split("\n")[0])/4)+1)]
+    for line in sample[0].split("\n"):
+        for j in range(0, len(line) -1, 4):
+            if line[j+1] != " ":
+                base[int(j/4)].append(line[j+1])
+
+    for i in base:
+        i.reverse()
+
+    moves = [ (int(i.split(" ")[1]), int(i.split(" ")[3]), int(i.split(" ")[5])) for i in sample[1].split("\n") if i != '' ]
+    return (base, moves)
+
+def move1(nb, init, fin, base):
+    sp = base[init][-nb:]
+    base[init] = base[init][:-nb]
+    sp.reverse()
+    for i in sp:
+        base[fin].append(i)
+    return base
+
+def part1(sample):
+    """Partie 1 du défi"""
+    base, moves = sample
+    for (number, init, fin) in moves:
+        base = move1(number, init-1, fin-1, base)
+
+    text = ""
+    for i in base:
+        text += i[-1]
+
+    return text
+
+def move2(nb, init, fin, base):
+    sp = base[init][-nb:]
+    base[init] = base[init][:-nb]
+    for i in sp:
+        base[fin].append(i)
+    return base
+
+def part2(sample):
+    """Partie 1 du défi"""
+    base, moves = sample
+    for (number, init, fin) in moves:
+        base = move2(number, init-1, fin-1, base)
+
+    text = ""
+    for i in base:
+        text += i[-1]
+
+    return text
+
+
+def main():
+    """Fonction principale"""
+    print(f"part1: {part1(read_sample())}")
+    print(f"part2: {part2(read_sample())}")
+
+if __name__ == "__main__":
+    main()