day8

day08.py

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+from tools.aoc import AOCDay
+from typing import Any
+
+from tools.coordinate import Coordinate
+from tools.grid import Grid
+
+
+class Day(AOCDay):
+    inputs = [
+        [
+            (6, "input8_test"),
+            (110, "input8"),
+        ],
+        [
+            ("ZJHRKCPLYJ", "input8"),
+        ],
+    ]
+
+    def parse_input(self) -> Grid:
+        grid = Grid()
+        for line in self.getInput():
+            grid.maxX = 49
+            grid.maxY = 5
+            if line.startswith("rect"):
+                _, dim = line.split()
+                dx, dy = map(int, dim.split("x"))
+                for x in range(dx):
+                    for y in range(dy):
+                        grid.set(Coordinate(x, y))
+            elif line.startswith("rotate row"):
+                _, _, dy, _, shift = line.split()
+                shift = int(shift)
+                dy = int(dy[2:])
+                orig = grid.get_row(dy)
+                orig = orig[-shift:] + orig[:-shift]
+                for x, v in enumerate(orig):
+                    grid.set(Coordinate(x, dy), v)
+            elif line.startswith("rotate column"):
+                _, _, dx, _, shift = line.split()
+                shift = int(shift)
+                dx = int(dx[2:])
+                orig = grid.get_column(int(dx))
+                orig = orig[-shift:] + orig[:-shift]
+                for y, v in enumerate(orig):
+                    grid.set(Coordinate(dx, y), v)
+
+        return grid
+
+    def part1(self) -> Any:
+        return self.parse_input().getOnCount()
+
+    def part2(self) -> Any:
+        return self.parse_input().get_aoc_ocr_string()
+
+
+if __name__ == "__main__":
+    day = Day(2016, 8)
+    day.run(verbose=True)

inputs/input8

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+rect 1x1
+rotate row y=0 by 2
+rect 1x1
+rotate row y=0 by 5
+rect 1x1
+rotate row y=0 by 3
+rect 1x1
+rotate row y=0 by 3
+rect 2x1
+rotate row y=0 by 5
+rect 1x1
+rotate row y=0 by 5
+rect 4x1
+rotate row y=0 by 2
+rect 1x1
+rotate row y=0 by 2
+rect 1x1
+rotate row y=0 by 5
+rect 4x1
+rotate row y=0 by 3
+rect 2x1
+rotate row y=0 by 5
+rect 4x1
+rotate row y=0 by 2
+rect 1x2
+rotate row y=1 by 6
+rotate row y=0 by 2
+rect 1x2
+rotate column x=32 by 1
+rotate column x=23 by 1
+rotate column x=13 by 1
+rotate row y=0 by 6
+rotate column x=0 by 1
+rect 5x1
+rotate row y=0 by 2
+rotate column x=30 by 1
+rotate row y=1 by 20
+rotate row y=0 by 18
+rotate column x=13 by 1
+rotate column x=10 by 1
+rotate column x=7 by 1
+rotate column x=2 by 1
+rotate column x=0 by 1
+rect 17x1
+rotate column x=16 by 3
+rotate row y=3 by 7
+rotate row y=0 by 5
+rotate column x=2 by 1
+rotate column x=0 by 1
+rect 4x1
+rotate column x=28 by 1
+rotate row y=1 by 24
+rotate row y=0 by 21
+rotate column x=19 by 1
+rotate column x=17 by 1
+rotate column x=16 by 1
+rotate column x=14 by 1
+rotate column x=12 by 2
+rotate column x=11 by 1
+rotate column x=9 by 1
+rotate column x=8 by 1
+rotate column x=7 by 1
+rotate column x=6 by 1
+rotate column x=4 by 1
+rotate column x=2 by 1
+rotate column x=0 by 1
+rect 20x1
+rotate column x=47 by 1
+rotate column x=40 by 2
+rotate column x=35 by 2
+rotate column x=30 by 2
+rotate column x=10 by 3
+rotate column x=5 by 3
+rotate row y=4 by 20
+rotate row y=3 by 10
+rotate row y=2 by 20
+rotate row y=1 by 16
+rotate row y=0 by 9
+rotate column x=7 by 2
+rotate column x=5 by 2
+rotate column x=3 by 2
+rotate column x=0 by 2
+rect 9x2
+rotate column x=22 by 2
+rotate row y=3 by 40
+rotate row y=1 by 20
+rotate row y=0 by 20
+rotate column x=18 by 1
+rotate column x=17 by 2
+rotate column x=16 by 1
+rotate column x=15 by 2
+rotate column x=13 by 1
+rotate column x=12 by 1
+rotate column x=11 by 1
+rotate column x=10 by 1
+rotate column x=8 by 3
+rotate column x=7 by 1
+rotate column x=6 by 1
+rotate column x=5 by 1
+rotate column x=3 by 1
+rotate column x=2 by 1
+rotate column x=1 by 1
+rotate column x=0 by 1
+rect 19x1
+rotate column x=44 by 2
+rotate column x=40 by 3
+rotate column x=29 by 1
+rotate column x=27 by 2
+rotate column x=25 by 5
+rotate column x=24 by 2
+rotate column x=22 by 2
+rotate column x=20 by 5
+rotate column x=14 by 3
+rotate column x=12 by 2
+rotate column x=10 by 4
+rotate column x=9 by 3
+rotate column x=7 by 3
+rotate column x=3 by 5
+rotate column x=2 by 2
+rotate row y=5 by 10
+rotate row y=4 by 8
+rotate row y=3 by 8
+rotate row y=2 by 48
+rotate row y=1 by 47
+rotate row y=0 by 40
+rotate column x=47 by 5
+rotate column x=46 by 5
+rotate column x=45 by 4
+rotate column x=43 by 2
+rotate column x=42 by 3
+rotate column x=41 by 2
+rotate column x=38 by 5
+rotate column x=37 by 5
+rotate column x=36 by 5
+rotate column x=33 by 1
+rotate column x=28 by 1
+rotate column x=27 by 5
+rotate column x=26 by 5
+rotate column x=25 by 1
+rotate column x=23 by 5
+rotate column x=22 by 1
+rotate column x=21 by 2
+rotate column x=18 by 1
+rotate column x=17 by 3
+rotate column x=12 by 2
+rotate column x=11 by 2
+rotate column x=7 by 5
+rotate column x=6 by 5
+rotate column x=5 by 4
+rotate column x=3 by 5
+rotate column x=2 by 5
+rotate column x=1 by 3
+rotate column x=0 by 4

inputs/input8_test

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+rect 3x2
+rotate column x=1 by 1
+rotate row y=0 by 4
+rotate column x=1 by 1