Jake Pullen
69 lines
1.7 KiB
Python
69 lines
1.7 KiB
Python
with open(r'advent_of_code\2022\day_5\input.txt', 'r') as file:
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input = file.read()
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with open(r'advent_of_code\2022\day_5\test_input.txt', 'r') as file:
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test_input = file.read()
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# print(input)
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pile_map = {
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1: 1,
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2: 5,
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3: 9,
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4: 13,
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5: 17,
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6: 21,
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7: 25,
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8: 29,
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9: 33
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}
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input = test_input
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line_first_move = input.find('move')
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loading_area = input[:(line_first_move-2)]
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# print(loading_area)
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instructions = input[line_first_move:]
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# print(instructions)
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print(loading_area)
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# test1 = loading_area[5][0]
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# print(test1)
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def get_top_letter(pile_number, loading_area):
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column = pile_map[pile_number]
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lines = loading_area.split('\n')
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for line in lines:
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if line[column] != ' ':
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value = line[column]
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return value
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return None
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def add_to_pile(value, pile_number, loading_area):
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column = pile_map[pile_number]
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lines = [list(line) for line in loading_area.split('\n')]
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for line in reversed(lines):
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if line[column] == ' ':
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line[column] = value
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break
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loading_area = '\n'.join(''.join(line) for line in lines)
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return loading_area
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# test = add_to_pile('X',3, loading_area)
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# print(test)
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def move_box(from_pile, to_pile):
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# find the box on the top of the pile
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letter_to_move = get_top_letter(from_pile, loading_area)
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# move it to the top of the other pile
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add_to_pile(letter_to_move, to_pile, loading_area)
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# return the new loading area
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return loading_area
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for line in instructions.split('\n'):
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line = line.split(' ')
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counter = int(line[1])
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for repeat in range(counter):
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move_box(line[3], line[5])
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#print(line)
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print(loading_area) |