2022 - Day 5 part 1

2022/5/5.py

@@ -0,0 +1,56 @@
+#!/usr/bin/env python
+# 2022 - Advent Of Code 5
+
+# file = 'input_example.txt'
+file = 'input.txt'
+
+parsed_stack = []
+num_crates = 0  # num crates by line
+moves = []
+with open(file, encoding="utf-8") as f:
+    while True:
+        line = f.readline()
+        if line[1] == '1':
+            break
+        num_crates = int(len(line)/4)
+        crates = []
+        for crate in range(0, num_crates):
+            letter = line[1 + crate * 4]
+            crates.append(letter)
+        parsed_stack.append(crates)
+    line = f.readline()
+    for line in f.readlines():
+        split = line.strip().split(' ')
+        moves.append((int(split[1]), int(split[3]), int(split[5])))
+
+print(f'moves: {moves}')
+print(f'num crates by line: {num_crates}')
+# print(parsed_stack)
+print(f'init stack height: {len(parsed_stack)}')
+stacks = []
+
+for s in range(0, num_crates):
+    stack = []
+    for h in range(len(parsed_stack)-1, -1, -1):
+        if parsed_stack[h][s] == ' ':
+            break
+        stack.append(parsed_stack[h][s])
+    stacks.append(stack)
+
+for s in stacks:
+    print(s)
+
+for move in moves:
+    # print(move)
+    num_move = move[0]
+    from_stack = stacks[move[1] - 1]
+    dest_stack = stacks[move[2] - 1]
+    for n in range(0, num_move):
+        popped = from_stack.pop()
+        print(f'move {popped} from {move[1]} to {move[2]}')
+        dest_stack.append(popped)
+        # dest_stack.append(from_stack.pop())
+
+print(stacks)
+result = ''.join([s[-1] for s in stacks])
+print(result)

2022/5/input.txt

@@ -0,0 +1,511 @@
+            [L] [M]         [M]    
+        [D] [R] [Z]         [C] [L]
+        [C] [S] [T] [G]     [V] [M]
+[R]     [L] [Q] [B] [B]     [D] [F]
+[H] [B] [G] [D] [Q] [Z]     [T] [J]
+[M] [J] [H] [M] [P] [S] [V] [L] [N]
+[P] [C] [N] [T] [S] [F] [R] [G] [Q]
+[Z] [P] [S] [F] [F] [T] [N] [P] [W]
+ 1   2   3   4   5   6   7   8   9 
+
+move 7 from 3 to 9
+move 5 from 8 to 9
+move 3 from 9 to 5
+move 6 from 9 to 2
+move 9 from 9 to 3
+move 3 from 7 to 3
+move 8 from 2 to 3
+move 9 from 3 to 1
+move 11 from 3 to 8
+move 5 from 6 to 9
+move 1 from 6 to 3
+move 1 from 2 to 7
+move 1 from 4 to 8
+move 1 from 3 to 9
+move 4 from 4 to 3
+move 6 from 8 to 3
+move 2 from 8 to 2
+move 4 from 9 to 3
+move 3 from 2 to 5
+move 2 from 5 to 4
+move 5 from 3 to 4
+move 11 from 1 to 4
+move 1 from 7 to 6
+move 1 from 3 to 5
+move 2 from 1 to 9
+move 1 from 1 to 4
+move 7 from 5 to 8
+move 21 from 4 to 6
+move 6 from 6 to 2
+move 6 from 8 to 9
+move 5 from 8 to 5
+move 2 from 2 to 7
+move 4 from 3 to 7
+move 1 from 2 to 6
+move 1 from 2 to 5
+move 2 from 2 to 7
+move 4 from 3 to 7
+move 1 from 4 to 6
+move 9 from 5 to 3
+move 7 from 3 to 4
+move 7 from 7 to 3
+move 7 from 4 to 1
+move 8 from 3 to 5
+move 1 from 3 to 5
+move 3 from 8 to 2
+move 2 from 2 to 9
+move 13 from 9 to 4
+move 5 from 5 to 3
+move 4 from 7 to 6
+move 1 from 7 to 4
+move 2 from 4 to 2
+move 3 from 3 to 4
+move 2 from 5 to 2
+move 6 from 1 to 7
+move 1 from 2 to 8
+move 1 from 3 to 8
+move 1 from 1 to 6
+move 1 from 3 to 4
+move 1 from 2 to 6
+move 24 from 6 to 1
+move 3 from 2 to 3
+move 3 from 3 to 5
+move 2 from 8 to 6
+move 2 from 5 to 4
+move 3 from 5 to 1
+move 7 from 4 to 8
+move 3 from 8 to 9
+move 2 from 9 to 5
+move 2 from 6 to 3
+move 1 from 9 to 8
+move 5 from 7 to 5
+move 2 from 3 to 1
+move 1 from 7 to 1
+move 7 from 4 to 7
+move 2 from 4 to 8
+move 6 from 8 to 6
+move 3 from 6 to 9
+move 10 from 5 to 1
+move 7 from 7 to 1
+move 1 from 4 to 9
+move 1 from 6 to 3
+move 2 from 9 to 7
+move 1 from 4 to 2
+move 1 from 9 to 5
+move 1 from 8 to 5
+move 39 from 1 to 8
+move 1 from 2 to 5
+move 2 from 6 to 9
+move 3 from 9 to 5
+move 3 from 1 to 6
+move 1 from 7 to 2
+move 1 from 3 to 2
+move 2 from 6 to 2
+move 3 from 2 to 3
+move 1 from 6 to 2
+move 1 from 1 to 8
+move 3 from 1 to 2
+move 3 from 2 to 4
+move 2 from 4 to 5
+move 2 from 3 to 8
+move 8 from 5 to 2
+move 8 from 8 to 2
+move 15 from 2 to 7
+move 1 from 1 to 5
+move 25 from 8 to 7
+move 2 from 2 to 4
+move 2 from 4 to 3
+move 1 from 8 to 4
+move 2 from 4 to 6
+move 1 from 2 to 1
+move 26 from 7 to 2
+move 15 from 2 to 1
+move 7 from 8 to 9
+move 10 from 1 to 6
+move 10 from 7 to 2
+move 1 from 8 to 1
+move 5 from 9 to 8
+move 1 from 8 to 9
+move 2 from 6 to 9
+move 3 from 7 to 1
+move 1 from 7 to 1
+move 5 from 9 to 2
+move 1 from 3 to 1
+move 9 from 6 to 3
+move 1 from 6 to 1
+move 4 from 2 to 4
+move 3 from 4 to 8
+move 1 from 4 to 1
+move 9 from 3 to 1
+move 1 from 7 to 6
+move 9 from 2 to 5
+move 14 from 1 to 6
+move 1 from 3 to 8
+move 5 from 2 to 6
+move 8 from 1 to 8
+move 6 from 6 to 8
+move 14 from 6 to 7
+move 1 from 1 to 7
+move 10 from 5 to 4
+move 11 from 8 to 5
+move 15 from 7 to 1
+move 4 from 5 to 6
+move 4 from 8 to 9
+move 6 from 5 to 3
+move 1 from 6 to 9
+move 1 from 1 to 6
+move 1 from 5 to 8
+move 2 from 6 to 2
+move 6 from 1 to 5
+move 1 from 5 to 8
+move 2 from 5 to 4
+move 9 from 2 to 9
+move 13 from 9 to 8
+move 1 from 2 to 1
+move 1 from 4 to 8
+move 3 from 3 to 1
+move 2 from 4 to 5
+move 2 from 1 to 5
+move 1 from 9 to 3
+move 17 from 8 to 1
+move 3 from 3 to 2
+move 4 from 5 to 1
+move 2 from 2 to 4
+move 1 from 6 to 1
+move 1 from 2 to 8
+move 4 from 4 to 6
+move 1 from 5 to 9
+move 5 from 6 to 8
+move 1 from 5 to 4
+move 1 from 5 to 6
+move 3 from 8 to 6
+move 8 from 4 to 5
+move 32 from 1 to 7
+move 11 from 7 to 6
+move 8 from 5 to 3
+move 3 from 8 to 7
+move 6 from 3 to 9
+move 4 from 3 to 8
+move 5 from 8 to 2
+move 1 from 8 to 5
+move 11 from 6 to 3
+move 1 from 5 to 2
+move 2 from 8 to 6
+move 12 from 7 to 8
+move 2 from 6 to 2
+move 2 from 6 to 4
+move 5 from 2 to 5
+move 8 from 7 to 2
+move 2 from 7 to 1
+move 2 from 7 to 6
+move 5 from 5 to 4
+move 5 from 4 to 7
+move 5 from 8 to 2
+move 2 from 9 to 7
+move 5 from 8 to 4
+move 2 from 7 to 3
+move 2 from 9 to 3
+move 3 from 7 to 9
+move 1 from 1 to 8
+move 2 from 6 to 1
+move 2 from 9 to 8
+move 1 from 7 to 8
+move 1 from 2 to 5
+move 1 from 7 to 9
+move 7 from 4 to 3
+move 3 from 3 to 6
+move 5 from 8 to 6
+move 3 from 9 to 5
+move 16 from 3 to 1
+move 2 from 9 to 1
+move 7 from 1 to 8
+move 1 from 1 to 2
+move 5 from 8 to 2
+move 12 from 1 to 4
+move 1 from 3 to 5
+move 1 from 2 to 9
+move 1 from 9 to 4
+move 4 from 6 to 5
+move 5 from 6 to 1
+move 1 from 6 to 5
+move 1 from 1 to 4
+move 1 from 4 to 7
+move 1 from 3 to 7
+move 9 from 4 to 6
+move 2 from 7 to 8
+move 1 from 3 to 4
+move 2 from 8 to 9
+move 4 from 8 to 4
+move 4 from 2 to 8
+move 2 from 9 to 7
+move 2 from 7 to 8
+move 10 from 2 to 4
+move 1 from 2 to 1
+move 5 from 4 to 7
+move 1 from 1 to 3
+move 3 from 8 to 7
+move 6 from 7 to 2
+move 3 from 2 to 7
+move 1 from 6 to 7
+move 5 from 5 to 8
+move 4 from 1 to 3
+move 4 from 3 to 1
+move 8 from 4 to 2
+move 1 from 3 to 2
+move 2 from 7 to 2
+move 2 from 6 to 3
+move 4 from 7 to 2
+move 4 from 5 to 7
+move 14 from 2 to 7
+move 3 from 2 to 1
+move 3 from 8 to 2
+move 1 from 5 to 7
+move 6 from 2 to 4
+move 2 from 2 to 7
+move 2 from 3 to 6
+move 6 from 8 to 2
+move 4 from 6 to 4
+move 2 from 6 to 9
+move 4 from 4 to 2
+move 2 from 4 to 8
+move 10 from 7 to 2
+move 18 from 2 to 6
+move 2 from 2 to 6
+move 2 from 9 to 2
+move 2 from 8 to 5
+move 1 from 2 to 9
+move 1 from 2 to 9
+move 1 from 5 to 7
+move 1 from 2 to 6
+move 2 from 9 to 2
+move 6 from 7 to 3
+move 7 from 6 to 8
+move 5 from 7 to 2
+move 1 from 7 to 4
+move 1 from 5 to 7
+move 4 from 8 to 7
+move 5 from 2 to 3
+move 1 from 7 to 5
+move 2 from 2 to 8
+move 9 from 4 to 3
+move 13 from 6 to 8
+move 10 from 3 to 1
+move 1 from 5 to 2
+move 3 from 6 to 8
+move 5 from 1 to 2
+move 1 from 1 to 8
+move 2 from 4 to 3
+move 17 from 8 to 6
+move 5 from 6 to 3
+move 3 from 1 to 2
+move 9 from 6 to 5
+move 2 from 6 to 8
+move 5 from 5 to 9
+move 3 from 9 to 8
+move 3 from 1 to 3
+move 3 from 7 to 5
+move 6 from 5 to 8
+move 7 from 2 to 4
+move 1 from 6 to 3
+move 1 from 1 to 5
+move 4 from 4 to 5
+move 2 from 2 to 9
+move 3 from 1 to 3
+move 4 from 5 to 8
+move 1 from 4 to 5
+move 6 from 8 to 7
+move 1 from 5 to 2
+move 4 from 9 to 2
+move 2 from 5 to 9
+move 2 from 1 to 8
+move 2 from 4 to 9
+move 6 from 7 to 5
+move 3 from 5 to 2
+move 3 from 2 to 5
+move 10 from 8 to 3
+move 2 from 8 to 5
+move 3 from 2 to 5
+move 6 from 5 to 1
+move 4 from 5 to 6
+move 1 from 7 to 5
+move 23 from 3 to 7
+move 2 from 5 to 9
+move 2 from 1 to 5
+move 2 from 6 to 3
+move 6 from 3 to 1
+move 1 from 1 to 7
+move 4 from 3 to 1
+move 1 from 8 to 5
+move 2 from 9 to 2
+move 3 from 3 to 8
+move 2 from 6 to 8
+move 12 from 1 to 3
+move 1 from 9 to 7
+move 3 from 5 to 9
+move 9 from 3 to 8
+move 1 from 1 to 7
+move 1 from 9 to 4
+move 3 from 3 to 6
+move 3 from 2 to 1
+move 3 from 8 to 6
+move 1 from 4 to 2
+move 1 from 2 to 9
+move 1 from 2 to 7
+move 20 from 7 to 5
+move 3 from 7 to 3
+move 3 from 1 to 3
+move 5 from 8 to 1
+move 5 from 1 to 5
+move 4 from 5 to 2
+move 3 from 2 to 6
+move 3 from 8 to 7
+move 1 from 2 to 6
+move 2 from 8 to 6
+move 2 from 7 to 5
+move 2 from 3 to 6
+move 12 from 5 to 1
+move 6 from 5 to 7
+move 12 from 6 to 8
+move 4 from 9 to 3
+move 4 from 5 to 8
+move 3 from 1 to 5
+move 4 from 7 to 4
+move 3 from 5 to 9
+move 7 from 1 to 6
+move 1 from 1 to 3
+move 6 from 7 to 6
+move 1 from 1 to 3
+move 10 from 3 to 6
+move 10 from 6 to 2
+move 2 from 9 to 5
+move 4 from 6 to 5
+move 9 from 6 to 1
+move 16 from 8 to 7
+move 3 from 8 to 7
+move 1 from 8 to 1
+move 7 from 2 to 1
+move 1 from 5 to 9
+move 1 from 6 to 1
+move 2 from 2 to 1
+move 3 from 1 to 4
+move 1 from 6 to 8
+move 7 from 4 to 1
+move 1 from 8 to 2
+move 22 from 1 to 8
+move 18 from 7 to 9
+move 6 from 5 to 2
+move 2 from 2 to 7
+move 2 from 1 to 5
+move 4 from 7 to 6
+move 1 from 5 to 6
+move 2 from 8 to 2
+move 3 from 2 to 6
+move 1 from 5 to 6
+move 15 from 9 to 6
+move 6 from 9 to 5
+move 1 from 9 to 8
+move 1 from 2 to 9
+move 5 from 5 to 9
+move 9 from 8 to 6
+move 3 from 2 to 7
+move 12 from 8 to 9
+move 1 from 7 to 5
+move 1 from 5 to 7
+move 3 from 7 to 1
+move 17 from 6 to 3
+move 1 from 2 to 6
+move 2 from 1 to 4
+move 16 from 6 to 4
+move 7 from 4 to 6
+move 1 from 5 to 7
+move 8 from 4 to 5
+move 9 from 9 to 8
+move 16 from 3 to 7
+move 1 from 1 to 5
+move 3 from 5 to 1
+move 5 from 6 to 2
+move 3 from 1 to 7
+move 3 from 6 to 7
+move 3 from 9 to 3
+move 5 from 8 to 5
+move 11 from 5 to 7
+move 2 from 3 to 7
+move 1 from 2 to 1
+move 1 from 3 to 6
+move 17 from 7 to 9
+move 1 from 3 to 2
+move 3 from 4 to 6
+move 1 from 1 to 2
+move 1 from 6 to 4
+move 14 from 7 to 6
+move 15 from 9 to 6
+move 4 from 8 to 7
+move 1 from 4 to 7
+move 7 from 9 to 5
+move 5 from 2 to 9
+move 7 from 5 to 1
+move 3 from 1 to 7
+move 29 from 6 to 4
+move 1 from 2 to 4
+move 18 from 4 to 2
+move 3 from 1 to 4
+move 1 from 1 to 7
+move 18 from 2 to 4
+move 3 from 6 to 5
+move 15 from 4 to 1
+move 1 from 5 to 1
+move 1 from 5 to 4
+move 9 from 4 to 1
+move 5 from 1 to 3
+move 9 from 1 to 5
+move 2 from 4 to 3
+move 5 from 5 to 6
+move 3 from 7 to 9
+move 7 from 7 to 5
+move 6 from 4 to 6
+move 2 from 3 to 7
+move 6 from 5 to 8
+move 2 from 8 to 4
+move 1 from 8 to 9
+move 9 from 6 to 2
+move 3 from 9 to 3
+move 1 from 2 to 1
+move 6 from 7 to 4
+move 2 from 2 to 8
+move 3 from 9 to 5
+move 5 from 4 to 8
+move 1 from 6 to 9
+move 1 from 3 to 1
+move 1 from 3 to 4
+move 1 from 6 to 5
+move 1 from 9 to 3
+move 10 from 8 to 7
+move 3 from 9 to 2
+move 7 from 2 to 4
+move 6 from 5 to 7
+move 4 from 5 to 8
+move 7 from 3 to 2
+move 3 from 7 to 1
+move 9 from 1 to 5
+move 5 from 7 to 9
+move 7 from 1 to 4
+move 11 from 4 to 2
+move 4 from 8 to 3
+move 5 from 4 to 7
+move 4 from 4 to 1
+move 1 from 3 to 6
+move 12 from 7 to 4
+move 2 from 1 to 8
+move 5 from 9 to 7
+move 7 from 5 to 6
+move 1 from 1 to 4
+move 1 from 9 to 8
+move 1 from 4 to 7
+move 1 from 8 to 9
+move 5 from 7 to 9
+move 2 from 7 to 5
+move 2 from 6 to 3
+move 5 from 2 to 7
+move 1 from 7 to 8
+move 1 from 1 to 6
+move 3 from 5 to 1

2022/5/input_example.txt

@@ -0,0 +1,9 @@
+    [D]    
+[N] [C]    
+[Z] [M] [P]
+ 1   2   3 
+
+move 1 from 2 to 1
+move 3 from 1 to 3
+move 2 from 2 to 1
+move 1 from 1 to 2