day18: add haskell solution
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4 changed files with 437 additions and 0 deletions
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@ -17,9 +17,12 @@ https://adventofcode.com/2020/
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| 9 | | `**` | |
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|10 | | `**` | |
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|11 | `**` | | |
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|12 | | | |
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|13 | | `**` | |
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|14 | | `**` | |
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|15 | `**` | | |
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|16 | | `**` | |
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|17 | | | |
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|18 | | `**` | |
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`test.sh` can be used to run all solutions and automatically compares them to (my) puzzle inputs and the expected outputs.
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2
2020/data/day18.expected
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2
2020/data/day18.expected
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@ -0,0 +1,2 @@
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2743012121210
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65658760783597
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376
2020/data/day18.input
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376
2020/data/day18.input
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@ -0,0 +1,376 @@
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(9 + (5 + 2 + 2 * 4) * (7 + 7 * 5 * 3) + 7) + 2 + 4 * 2 + 3 * (8 + 5)
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3 + 5 + (9 + 2 * 5) + (6 * 4 + 8) * 9 + 3
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6 + 4 * ((4 * 8 * 3 * 5) + 8 * 6 + 7 + 6 * (3 + 5 + 6 * 4)) * 2 * 7
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4 * (9 * 2) + 2 + (3 + 2 * 5 * (5 * 3 + 9 * 5 * 9) + 4 + 9)
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(9 * (7 * 7 * 2 + 3 + 8 + 8) + 5 + 5) + 9 * 6
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4 + (2 + 2 * 6 + 3 * (9 * 8 * 3) * 2) * 2 * (8 + 7 * 3 * 9 + 2 + 4) + 7 + (4 * 7 + 3 + 2 + 4)
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(2 * 3) * 4 + 9 * 7 + 5 + 9
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9 * (9 + 4 + (6 + 2 + 8 + 6 * 4) * 6 + (7 + 7 + 9)) + 9
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7 * (9 + 2 + 8) + 3 + (5 * 5) + 9
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6 * ((8 + 9 * 9 * 5 * 5) * (4 * 9 + 5) + 3 + (2 + 9 * 4 + 5 * 6 * 3) * (9 + 8 + 3)) + 7 + 3 * 2 + 9
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(2 * 9 * (9 + 3 * 3 * 3 * 7 * 4)) + 2 + ((3 + 5 + 7 + 9 + 7) * 2 + 5 * 5 * 9)
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2 + 5 + 3 + (8 + (8 + 8 + 4 * 9 * 7) * (8 * 6 + 2) * 9 + 2 + 6) * 3
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(8 * 8 * 7) + 5
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(3 * 5 * 9 * (2 + 9 + 5 * 3)) + (7 + 2 + 8) + 2 * (8 * 2)
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8 + 2 + (3 * 7 * 2 + 9 + 9) * 3 + ((3 + 2 * 6 + 8 * 6 * 8) + 3 * 8 + 7) + (2 * (7 + 7 + 7 * 6 * 9 + 5) * 3 + 3 + (7 + 9))
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6 * (3 * 8 + 3 * 9 + 7 * 2) + 9 * 7 * 3 + (9 * 7 * 5 * 7 + (6 + 5) * 6)
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4 * (6 * 3 * 9 + 5 + 2 * 2) * (2 * 5 * 2 * 6 * (9 + 9 * 7 + 6 * 8))
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(9 + (2 + 7 + 8)) * 6 + 5 + 6
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6 + ((4 + 5 * 9) + (9 + 4 * 7) * 6 * 7 + (3 * 2 + 9 + 4) * (6 * 3)) + 5 + 6
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4 * 4 + 9 + 9
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2 + 5 * (8 * 2 * 3 * (2 + 3 + 3 + 3 * 5) + (7 + 8)) * 6 + (9 + 8 * (9 + 8) * 3 * 3 * (2 * 8 * 5 + 6)) + 5
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7 * (4 * (8 + 8 * 3) + 7 + 3 + 6 * (8 + 4)) + 2 * 8
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5 * (3 + 7 * 4 * (4 + 8 + 8 * 2 + 6) + (5 * 6 + 8 * 5 + 8)) * 6
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(9 * 2 + 7) + 9 + 9 * 6
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3 + 6 + 7 * (7 + (7 * 9 + 5 + 5) * 7) * (7 * 9 * 9 * 2 * 2 + 7)
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5 * (8 * 9) + 6
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9 + (6 + 4 * 5) * (2 + 7 + 9 * 2 + 7) + 5 * (8 * 4 * 3 * 7 * 5 * 3)
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6 * (9 * 6 + 4 * 8)
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4 * (6 * 7 + (4 + 2 * 3 + 3 * 5) * 6 * 7)
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6 * (5 + (2 * 4 * 5 + 7 * 8 * 5) * 6 * 2 + 6 * 3)
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((7 + 2 + 8) + 2 + 7 + (4 * 3 * 4) + 3 * 6) + 6 + 2 * (8 + 8) + 2
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7 + (6 * 9 * (9 * 5 * 2)) * 4 * (7 + 5) + 5
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5 + 8
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9 + 2 * 6 + (9 * 2 + 2) * ((9 * 4) + (9 + 9 + 8) + 3 * 4 * 8 * (9 + 8)) + 2
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(8 * (5 + 8 * 4 * 2) * 5 * 5 + 5 * 3) + 4
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4 + (2 * 4 * 9 * (6 * 8) * 8) + 6 * (3 * 2 * 8) + (5 + 2) * 9
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((4 + 9 + 5 * 2) * 6 * 7 + 3 * 7 + 9) * 9 + 7 * 4
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(5 + 9 * (7 + 3 * 4 * 5 * 3 * 6) + (8 + 8 * 8 + 8 + 2)) * 6
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3 + 6 * 3 * (2 * 4 + 8) * 5
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2 * 9 * 5 * (9 + (7 + 3 + 3 * 9 + 9 * 5) + (7 * 7 * 6)) * 3
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6 * 9 * 7 * ((3 + 9 * 9) * 2) * 7 + (8 + (9 + 7 * 6 * 6 * 3) * 2 * 7 + (2 * 3 * 2 + 3) * (4 * 3 * 7))
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(3 + (3 * 2) + 3) + 2
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5 + (9 * (4 + 3 * 2 + 2 + 7) + 4 + (4 + 9) + 6) * 3 * (3 * (9 * 5 * 8 * 7 + 7 + 9) * 5) + (2 + 4 * (3 + 5 * 5 * 4 * 5 + 4) * 5 * 6 * 3) + ((2 + 7) * (8 + 2 + 4) + 8 + 7)
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4 * 9 + 9 * (3 + 5)
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(5 + 2 * 3 + 6) * 4
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6 * (5 + 5 * 2) * 3 * (7 * 7 + 4 + 5 + 8 + (3 + 2 + 6 * 4 * 4 + 5)) + 8 * 8
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6 * 2 * 9 + 2 + 9 + (8 * 9 + 8 + 7 * 3)
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5 * 6 + 4 * (2 + 6 + 6 + 4 + 5)
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(4 + 5 + 5 + 3 + 2) + 4
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((8 + 9 + 9 + 9) + 7) + ((2 + 6 + 7 + 7 * 2) * 9 + 3 + (9 + 9) + 8 * 4)
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6 * 5 + 6 * 9 * 4
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8 + (4 * 6 + 8 + 8 + 3) + 5 + 9 * ((8 * 9 * 5 + 6) + 2 + 9) + 3
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9 + (9 * 2 + 6 + 7 + 5 * (9 + 5 + 7 * 3 * 7 + 6)) * 3
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((9 * 8) * 4) * 6 * 7 + 9 + (4 * (7 * 3 + 2 * 8 * 5 * 5) + 6 + 8 * 5 + 7)
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3 * (6 + 2 + 2) * 8 + (5 + 4 + (5 + 4 + 6 * 9 + 2) + 9 + 7) * (9 + 2 * 7 * 6 + 4 * 5) * 9
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(7 + 3 * 4 + 2 + 5) + (7 + 2 + 6 * 9 + 7) + (8 * 4 * 2 * 7 * 7 + 5) * 2 * 7 * 2
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7 + 5 * 2 * (3 * 7 * 9 * 9) * (9 * 7 * 3 + 6 + 7)
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3 * 4 * ((4 * 7 * 4 * 8) * (8 * 5 + 4 * 3 * 4 * 8) * 8 + 7) * ((6 * 5 * 5) + (6 + 4 * 6 + 3 + 5 * 8)) * 9
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(8 + 2 * 5 + 9 * 8) + ((6 + 6 * 3 + 8 * 5) + (5 + 7) * 9 + 2) + 5 + 5 + 7 + 8
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8 + 3 * 7 + (6 * 5 * 7) + 9 + 8
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8 * ((3 * 7) + (8 + 6 + 5) + 4 * 4 * 7 + 3) + (4 * (8 * 4 + 5 + 8 * 2)) + 7 + 4 * 8
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7 * 5 * 9 * 2 * ((3 + 3) * 5 + 4 + 2 * (5 * 5 * 6 + 4) * 5) * 3
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7 * (8 + 6 + 2) * 3 * 9
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8 * ((8 * 7 + 9 + 9 + 2) * 5 * (9 * 9 + 5 * 2 + 4 * 8)) + (5 + 2 * 9 + 6) * 5 + 9
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2 + (5 + (2 + 3 * 5 * 5) * 7 * 8 * 7 + 4) * 2 + 7
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9 * 6 * 2 * 2 * (3 + 3 + 3)
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9 * (3 * (7 + 2 * 3) * (3 * 6 + 9) + 4)
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5 * 9 + 4 + 3 + 6 + 3
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3 * 6 * (6 * (6 * 2) + 7 * (4 * 6 * 2 * 3 + 7)) + 6 * 4 * 8
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(2 + 3 * 4 + 6 + 6 + (4 * 3 * 8 + 6 + 2)) * 7 * 6
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(2 * 6) + 2 * 6 * 4
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8 + ((9 * 5 + 2 * 4 + 9) + 8) * 5 + 2
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7 + 4 * (8 * 6 + (3 + 5 * 8 + 8) + 9) + 5 * 8
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(5 * 9) * 9 + 8 * 6 + 5
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((3 * 9 + 3 + 2 * 2) + 2 * 3 + 5 + 8) * 4 * ((7 + 9 * 2) + 5 * 6 * (3 * 7 + 2 + 9))
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((9 + 5 + 9) + 7 + 9) + (3 * 7 + 6 * 5 * 8 * 3) + 8 * 7
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4 + 4 * 4 + (5 + (3 + 4 + 6 + 9 * 5) + 7 * 8 * 2 * 2)
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((4 + 4 * 5) * (3 + 4 * 7 * 9 + 2 + 4) + 8 * 4 * 5 + 8) * 7 + 3 + 3 * 9 * ((8 + 3 * 3 + 2) * 3)
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((7 * 5 * 3 + 5 * 2 * 6) * 8 * 6 + 8) * 5 * 2 + 6 + 5 * (4 * (6 + 2 * 9 * 3 + 2) + (8 + 2 * 7))
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3 + 7 * 6 + 9 * 9 + 2
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9 + 8 * (9 + (2 * 6 * 4) * 7) + 3 + 6 * 5
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(8 + 8 * (9 * 3 * 4 + 3)) + ((3 + 6 + 2) + 5 * 6 * 3 * 3 + 9) * 8
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4 + 8 * (3 * (6 + 9) + (2 + 9 + 2) * 4 + 7 + 2)
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9 * 7 + (2 * 8 * 5 * (2 * 7) * 2 * (3 + 2 * 7 + 4))
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9 + 6 * (9 * 3 + 4) + 7 * 8 * (5 * 6 * 3 + 3 + 5 * 5)
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8 * 7 * ((3 * 2 + 5 + 8 * 3 * 2) + 8 * 2)
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(4 + 2 * (7 * 2 * 7) * 7 * 3) + 6 + 2 + 7 * 8
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((4 * 9 * 3 + 7) + 5 * (2 * 6 * 8) + 9) + 3 + 9 + (2 * 8 * 5 * 6 * 5)
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8 * ((2 * 4 + 2 + 7) * 5) * (8 * 8 + 7 * 9 + 4 + 4)
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6 + (3 + 8 + 3 + 2) * 3 * (7 + 7 + 2 * 4 + 8)
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3 + 6 * 6 + 2 + ((4 + 6 + 6 * 3) * 2) * 4
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(6 * 4 + 4) * (9 + 2 * 4 + 5 + 5 + 5)
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2 + 7 * 9 * ((2 * 4 + 5) * 9 * (5 + 6 * 5)) * (9 + 2 * 9 * 9 * 4 + 3) * 4
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9 + ((6 + 7 * 8 * 6 * 6 + 7) + (7 + 5 * 7 + 7 * 4 * 3)) + (9 * (3 * 2 * 7 + 6 * 4 + 6) * 3 * 9 * 9)
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6 + 7 * (8 + 5) + 3
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(6 * (2 + 7 + 2 * 7 + 8) * (7 * 7 + 5 * 8 * 5) * 5 * 3 * (5 + 4 * 6 * 6 * 3 + 9)) + 6 * 7 + 4
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5 * 9 * (5 * 4 + 6 * 7)
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6 * 6 * 5 * (5 + (4 * 5 + 5 + 2) + (6 * 7 + 4) * 7) * (3 + 3 + 2 + 7 * (4 + 8 * 5 + 7 + 9))
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(9 * 8 * 7 * 9 * 2 + 5) * 3
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(9 + 6 * 8 + 9 * 8 * 8) + 3 + (9 * 2 * 9 * 5 + 2)
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(4 * (4 + 6 + 6 * 9 + 8 + 2) * (6 * 2) + 2) + 4 * 8 * 6 * (6 * 6) + 8
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8 * 7 * 5
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9 + (5 + 3 * 7 * 7 + 3 + 4) * (9 * 5 + 8 + 7 * 4) * 7
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9 + (8 * (8 + 7 * 4)) * 6 + 5 + 4 * 9
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5 + 4 + (2 * 5 + (5 * 4 + 2 * 9 * 4)) + 5 * 2 * 6
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3 * 9 + (5 + 3 + 4 * 8) * 6 + 8
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8 * (8 * (3 * 6 * 4) * (3 + 6 * 5 * 9 + 3)) * (3 + 6 + (5 + 4) * (9 * 6)) + 7
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8 * 2 + (9 * 6 * 4) + 7 * (4 * (9 * 4 * 4 * 9) * (5 * 9) * (3 * 4 * 3 * 6 * 3 * 6))
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(2 * 8 * 2 + 3) * 6 + 9 + 7 * 5
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(8 + 9 * 9 * (7 * 4 + 9 + 4 * 4 * 8)) + (2 + 6 + 4 + 2 * 6) + ((4 + 8 * 2) * 9 * (2 + 7 + 6 * 3 * 6 + 4) * 9 + (7 + 2 * 3 * 4) * 2) + 8 + 4 + 4
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4 + 5 * (7 * 4 * (2 * 9 * 4 + 2 + 7 + 7) + 2)
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8 * (2 + 3 + 8 + (2 * 5 + 6) + 3 * 6) * 9 * 8
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8 + (2 + (3 + 2 * 3 + 9 * 2 + 7) * (7 * 5)) + 2 + 8 * 8
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6 + 7 + 9 * (6 + 3 * 9) + (2 + 6) * 9
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2 * ((6 * 4) * 8 * 8) + 2 * 4 * 6
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9 + 6 + 4 * 7 * 4 + ((9 * 6 * 8) * 8 * 2 + 6 * 6)
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3 + 3 + 7 * 8 + 5
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4 + 2 + (2 + 7 * (4 + 6) + 3 * 4 * 9) * 2 + 8
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5 * 9 * (3 * (8 * 8 + 2 * 5) * 3 * 9 + 3)
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2 + 8 * 4 + (2 * 7) * 5
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4 + (3 * 3) * ((3 * 8 + 6 * 4) + (4 + 6) * (2 + 6 + 4 + 3 + 9) * 9 * 5 * 6) * 7 * 9
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3 * 9
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4 + 8 + 2 * (6 + 4 + (8 * 4) * (9 + 4 + 2) + 7) * (9 * 7)
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6 * 6 * (5 * (2 * 3 * 8)) + 3 + (8 * (9 + 6 * 2 + 8 * 4) * (2 * 8)) * 8
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((7 + 5 * 4 + 8 * 6 + 3) * (8 + 9 * 2 * 7 + 7 + 3) * 9) * 5 + 7 + 7 * 5
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5 * 4 + (5 + (2 + 7 * 9) * 2 + (4 * 7 + 8 * 9 * 5 + 7) * 9 * 4) * 4 * 5
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4 * (2 * 9 + 9 * 9) * (9 * 2 * 3 + 8) * 3 + 5
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9 + (3 * 8 + (9 * 6 * 3)) + 2 + ((5 * 8) + 5) * (5 + 5 + 2 * 7 + (4 + 4 + 5 + 9 * 2 * 2) * 7)
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(2 + 4 + 4 + 6 * 5) + 2 * 8
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5 * 5 * ((4 * 8) + 6 * 5) * 5
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(6 * (4 + 9 * 3) * (2 * 8)) * 3 + 5
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6 * 2 + 9 + (4 * 9 + 2 * 2) + (5 * 8 + 5 * 4 * 2 * (4 * 5 * 6 + 8)) + 4
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(6 + 8 * 6 + 9 * 8) * (4 * 8 + 8) + 7 + 5
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5 * (2 * 6 * 2 * 2) * 9 + (4 + (2 * 3 * 5) * 7 * 2)
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5 + 3 + (7 * 4 * 8 + 6) + 9 * 4 + (5 * 8 + 6 + 9)
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9 + 4 + (8 * (4 + 2 * 7)) + 9 * (4 * 7 + (5 * 7 * 8 + 6) * 5 * 2)
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7 + 9 + 5 + 8 * 2 + ((4 + 3 * 9 + 8 + 3 * 7) * (5 * 6 * 7 + 4))
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6 * (4 + (5 + 7 * 7 * 9 + 4) * 6 + 9 + 3)
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(6 * (5 + 5 + 9 + 2 * 2) + 7 * 8 + 3 * 8) + 3
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(2 * 9 + (5 + 7 + 2) + 6 * 5) + 4
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9 + (7 + (8 * 9) * 4) * 6 * 4
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((3 + 2 + 9) * (6 * 6) * 8 * 8) + 6 + 2 + 7 * 8 + ((3 * 7 + 5 * 2 + 7) * 5 + 8)
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4 + 8 + (6 + 4) + 7 + (4 * 6 + (9 + 8 * 2 * 6 * 2 + 8) + 7 + 2)
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(7 * 2 + (8 * 3)) + 3 + 5 * (4 + 9 + 9 + (9 + 6)) * 4 * 5
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5 + ((2 * 2 * 2) * (7 * 7) * 6 + 6 + 8 * (3 + 3 + 2)) * 3 * 7
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9 * 6 * 6 + 5 * 6 * (7 * 8 + 9 * 4 * 2 + 7)
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2 + (8 * 3)
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(4 * (4 * 2 * 9 * 9 + 6) + (6 + 6 * 9) * 2 + 2) + ((4 + 9 + 6 + 4 + 9) + 7 * 7 * 2 + 4 + 3) * 2
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9 + 5 + 4 * 9 + 3 + (7 * (7 + 7 * 8) * 2 + (9 + 6 + 6 * 8))
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2 * 8 + 6 + 4
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4 * (7 + 4 * (6 * 6 * 8 * 9 * 2) + 6) + 9 + 7 + 7 * 4
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7 + 2 * 3 * 3 * (6 * (8 + 3) * (5 * 6 * 7 * 6 * 9 * 6) * 8) * 9
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7 + 4 + 5 * (5 * 4 + 9)
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3 + 4 * 9 * 3 * 2 + 8
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(2 * 6 * (7 * 3)) * 2 + (4 * 9 * (6 + 7)) * 2
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4 + 5 + (3 + 9 + 8 * 3 * (6 * 4 * 4) * 2)
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(9 * 3) + (7 * 7 + 2 + 4 + 2 * (9 * 9 * 5))
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((9 + 7) * 9 * 4 + 5 + 5) * 5 + 7
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3 + (2 + 5 * 6 * 2 * 5) * 4 + 2 + (9 * 9 * 6) * 8
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(4 * 3 + 7) * 8 * 5
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5 * (7 + (6 * 3 * 7 * 2 + 6) * 4 + 7 * (8 + 2 + 8 + 2)) * 8 * (8 + 7 * 5 + 3)
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(3 * 7 * 7 + 8 * 4 * (2 * 9)) * 9 + 8 * 9
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5 + (4 + (4 * 4 + 5) + (7 + 9 * 7 + 5 + 4) + 2)
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8 + 6 + 6 + ((8 + 5) + 7 + 2)
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9 + 2 + 3
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7 + (4 * 6 + (9 + 6 * 6 + 8) * 6) + (6 * 4 + 2)
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8 + (2 * 6 + (5 + 2 + 5) * 6 * (7 + 9 + 7 * 8 + 5 + 9) + 2) * 6 * (8 + 6 * 9 + 7 * 2) + 8
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(6 + 7 * 6 + 9) + 3 * ((8 + 4 * 4 + 6) * 3 * 6 + 4)
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2 * 2 * (8 + 2 * 5 * 9 * 9) + (9 + 3 * 6) + 7
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2 * (7 + 3 * 3 + 4) * 8 * 9
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6 * 7 * 2 * 8 + (5 * 7 + 7 * 9 * (4 + 3 + 9 + 4 * 8))
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2 * (6 + 8 * (8 + 6 + 4 + 7) + 2 * 7 + 6)
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9 + (9 * 4) + 9 * (9 + (2 * 4) + 3 + 9) * 7
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8 * (6 + 7) * (9 + 4 * 3 * 7 * (7 * 4 + 3 * 2 + 8 + 4) * 6)
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(6 + 3 + 3 + 3 * 8 + (8 + 6 + 9)) * (2 + 8 + 6 * 6 * 9 + 6) + 8
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4 * 6 * 5 + (2 * 5 * (3 * 3 + 8 * 7)) + 8
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5 * 9 + 5 * 2 * (5 * 8 + 4 + 2 * 7) * 8
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(5 * 4) * 9
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5 * 6 + 7 * 4
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7 * (5 + 5) + ((3 + 4 * 2 + 4) * 7) * 9 * 4 * 3
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||||
3 + (5 * 8 * 8 * 4 + 5 * 8) * 9 * ((2 + 6 + 9 + 3) * 6)
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5 * 5 * (2 * 7 + 9 * (5 + 3 + 3) * 4 * 9) * 8 * 3 * 3
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6 + ((2 + 3 + 2) * 5 + 3 + 3) + (8 * 2 * 9) * 6
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(5 + (2 * 5 * 9 + 3 * 8 + 2) + (5 + 4 * 2 * 9 * 9 * 4) * 7 * (9 + 5 + 2)) * 2 * 9 + 8 * 5
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2 * (2 * 9 * 2 * 9 * 2 + 6) + 2 + (5 * 9 + 7 * 5 * 9) * 9
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3 + (6 * 9) + 6 * 4 * 5
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((9 + 4 * 6) + 9 + 4 + (6 + 4 * 6) + 4 + 5) + 9 * 7 + 6
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(2 + 9 * 4 * 7 + 9 * 9) * 4 * 3 + 2
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(2 * 7 + 7 + 9 + 4) * 5 + 7 * (6 * (5 * 8) * 4 + 4) + 7 + 3
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8 * 5 * (6 + 3 * 3 * 9 * (5 * 4 + 4 + 5 + 5)) + 6 + 8 * 7
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7 * 7 + ((8 * 7 * 4) + 7)
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9 + 6 * ((4 * 8 * 5) + 4 + 4 * 6) + 7
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9 + ((7 + 6 * 3 + 9 * 4) + 9) + (2 * 7 * 8 + 3 + 7 * 3) * 6
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((2 + 4 * 9) * 9 + 7 + 7 * 5 * 6) * 6 + 8 + 5 * 6 * (6 * 9 * 3 * 5 + (9 * 6 * 5 * 8 * 9 * 2))
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(9 * 3) * 3 + 4
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(3 * (3 + 9 * 5 + 5 + 9 * 2) + 9) + (5 * 5 + 8) * 6 * 7 * 5
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4 + ((3 * 2 * 5 + 9) * 8 * 9 + (8 + 9) * 7) + 9 * 8
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(9 * 4 * 3 + 9 + 2) + 9 * (3 + 9 + 3) * ((7 * 6 * 4) + 7 + 9 * 8 * 4)
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2 + 6 * (8 + 8 + 5 + 6) * (3 + 2 + 8 * 7 + 6)
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3 + ((5 * 2) * 9 + 5 + 3 * 2 + 2)
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7 + 8 + (2 + 4 + 2 + 5 + 3) * 9 + 4 * 6
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2 + 2 + 5 + 3 + ((2 * 2 + 6 + 2 + 7 + 7) + (7 * 4))
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5 + (8 * 8 * (4 + 5 + 5 * 9) * 7) + 8
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(7 * 2 * (8 + 3 + 3 * 7 + 7) * 5) + 2 * 9 + (6 * 7 + 5 + 3 + 2) * (9 + 4 + (9 * 6 + 4) * 7) + 9
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((9 * 2 + 6 * 3) + 2 * (4 * 3 * 8 * 8)) * (3 + 2 + 2 * 8 * (3 + 7) + 6) + 3 + 2
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6 + 5 + 4
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6 + ((4 * 8 + 8) + 7) * (3 * 2 * 6 + 9 + (5 * 6 + 6 + 6 + 6) * 9) * 3 + 6
|
||||
6 + 9 * 2 + ((4 + 4 * 7 + 2) + 7 * (8 * 8 + 2 + 4) * 6 * 9 * 7) * 3
|
||||
((7 + 4 * 5 * 6) + (8 + 8 * 6 * 5) * 4) * 2 + ((3 + 8 * 6) * 3 + (8 + 8) * 2)
|
||||
7 + (9 + 7) + 3 + 9 + 4 * 8
|
||||
6 * 5 * 8 + 9 * 9 * (9 + 8 * (9 * 5 + 9) * 3 * 4 + 2)
|
||||
4 * (3 * (4 * 9 + 4 * 4 + 6 * 3))
|
||||
(7 + 9 + 2 + 3 + (9 * 5 * 5)) * 8 + 4 + 9
|
||||
(4 * 7 * (7 * 3) + 8 * 3) * 9
|
||||
4 * 6 + 7 * 6 + ((3 + 5 * 9) + 8 * 2 + (7 * 4 + 6 + 6))
|
||||
(2 + 4 + 7) * 7 * ((5 * 9 + 7 + 6 * 7) + 9 + 4 * (9 * 5)) * 7
|
||||
4 + 7
|
||||
(6 + 5 * 8) * 2 * 9 * 6 + 8 * 8
|
||||
6 * 3 * 8 + (9 + (3 * 9 * 9 + 5) * 7 + 2 * 6) * 7 + (8 + 4 + 9 + 9)
|
||||
(6 * (9 + 3) * 5) * 5 * 5
|
||||
8 + ((9 + 9 * 7) + (6 + 8 * 3 + 7 * 3) * 5 * 4 + 5 + 7)
|
||||
(4 + 6 + 2 * (6 * 5 * 3 + 6) * 7 * 3) + 4
|
||||
4 * (5 * 2 + 5 + (7 + 9 + 9 * 6 * 6) + (3 + 2)) * 3 * (8 * 4 * (2 + 4 + 7 + 6) + 5) * 6 * 5
|
||||
8 + 6 + 5 + 8
|
||||
(7 * 4 + 3 + 5 + (2 * 9 + 7 * 8)) + ((3 * 9 + 4 + 7 + 9 * 2) * 4) * 5 * 5
|
||||
8 * 4 + ((9 + 8 * 4 + 2 + 4) * 6 + 6 * 6)
|
||||
4 * 6 + ((7 + 8 * 7) + (4 * 5 * 4))
|
||||
7 + (3 * 2 * 2 + 3 * 7) + 7 + 3 + 4 + (8 * 8 * 7 + (5 * 2 + 9))
|
||||
3 + 8 + (2 + 7 * 3 * 6) + 2
|
||||
7 + ((5 + 6 * 6 + 3) + (6 + 9 + 7 * 3 + 7)) + 8 + (8 + 7)
|
||||
((9 * 5 + 7 * 8 + 5) + 2 * 7 * 3) * 2 * 4 + (6 * 3 * (3 * 2 * 7 + 7 + 7))
|
||||
(7 + (4 + 2 * 2) * 6 * 9 + (9 * 8) * 5) * 2
|
||||
3 + (3 + 9 * 2 + 3) + 7 + 4 + 7 + (4 * 2 * (7 + 2 + 3 + 5) * 6)
|
||||
9 * 8 + (8 * 6 * (9 * 8 * 9 * 6 * 6) + 6 * 3) * 2 + ((5 * 3) * 7 + 3 + 3 * 8 * 2)
|
||||
4 + (5 + (5 * 6) + (8 * 9 + 9))
|
||||
9 + 3 * 2
|
||||
8 * (3 + 4 + 6 * (9 * 8 * 6))
|
||||
4 * (2 + (5 + 7) * 8 * 6) * 7 * (3 * (8 + 2 + 8 + 5 + 7 * 7)) + (6 + 8 * 3 * 8 * 2 + 5) * 7
|
||||
(5 * 7 + 4 * 6 + 4 * 8) * ((8 * 6 * 7 + 5) * 7 + 6 + 5) + 4 + 3 + (2 + (9 * 9 + 9 * 5 + 3) + 3 * 3 * 3)
|
||||
9 + 9 + 9 * 6 + 8
|
||||
3 + 7 * 5 + (6 * (6 + 6 + 5 + 6) * 3 * 2) + 3
|
||||
(5 + 8 * 3 + 4) * 8 * (9 * 3 + 4 * 6 * (5 + 9 + 9 * 8) + 3)
|
||||
2 * (9 * 2 * 6 + 2 * 6) + 5 * 7
|
||||
(4 + 7) * 6 + 8 + 9 + (6 * 7) * 4
|
||||
9 + 7 * (8 * 5 * 7 * (7 * 5 + 9 * 4 + 8)) * 7 + 4
|
||||
3 * 6 + 6 + 2 + (2 * 5 * 8) * 8
|
||||
(4 + 2 * 6) + 3 + (7 + (6 + 7 * 6 + 6)) * 6 + (4 * 6)
|
||||
7 + 9 * (3 * (9 + 7 + 7 * 5) * (7 * 2))
|
||||
((7 + 5 + 8) * (3 * 2 * 6 + 2 + 9 + 2) * 9 + (8 + 6 + 2 * 4 * 9) + (4 + 2 * 9 * 6 * 7 * 8) + 3) * 2 + 2 + (5 * 7 + 8 + 2 + 8)
|
||||
((4 * 8) * 3 * 9 * 3 + 4) + (6 * 8) + 3
|
||||
5 + 2 * (6 + 9 + 3)
|
||||
5 * 4 + (6 + 2) * 4 + 8 + 6
|
||||
(5 + 4 + 5 + (6 + 2 + 4)) + (7 * (2 + 5 * 9 * 8 + 3) + 4 + (3 * 9 * 5)) * (7 + 8 + 6 * 5 * 3) + (9 * 6 + 9 * 5 + 5 + 7) * (3 + 2 * 5 + 6 + 4 + 8)
|
||||
2 + (8 + (5 * 4 * 2 * 4 + 6 * 8)) * 5 * 6
|
||||
(2 * 6 * (5 * 8 * 8 + 7 + 4 + 6) * 6) + 6 + (6 * (6 + 3) + 5) + (3 * 8 + 4) * 6 * (5 + 5)
|
||||
((3 * 7 + 4 + 5) * 6 + (6 + 4 + 2 + 8) * 9 + 7 * 6) * 9 * 5
|
||||
2 + (5 * 8 + 6 + (3 + 4 * 5 * 5 * 8 + 4) * (7 * 9 * 6 + 3 + 4)) * 8 * 6
|
||||
(7 + 6 * 5 * 6) * 3 + 4 * 7 * 4 * 8
|
||||
7 * (7 * 9 * (9 + 3 * 4 * 8) + (2 * 9 * 5 * 9 + 9) * 6 + 3) * (2 * 5 + (9 + 3 * 9) + 9) * 6
|
||||
2 + 5 + (7 + (4 * 9) * 2 * 5 * 9) * 4 * 2 * ((2 * 4) * 3 + 8 * 4 + 8 + 7)
|
||||
4 + 2 + 3 + ((9 + 9 * 4 + 9) + 5 * 7 * (9 + 4 * 7 * 3) * (3 * 9))
|
||||
(7 + 6 * 3 + (6 * 6 * 9 + 9 * 4 * 2)) + 8 * (4 * (9 * 6))
|
||||
4 + (2 + 2 * 7 * 2) * 4 + 9 + 9
|
||||
7 * 2 + 2 + 5 + ((4 + 6) + (8 * 6 * 2) * (2 + 6 * 5 + 4 + 9 * 6))
|
||||
4 * (8 + 6 + 2) * 7
|
||||
((5 * 9 * 2 + 3 * 8 * 4) + 9 * 7 + 7 * (2 * 3 + 4 + 6)) + 8 + 6 + 3 + 9
|
||||
8 * (9 * (3 + 5 + 3 + 5) + 7 + 6 * 5 * 5) * 7
|
||||
7 * 7 * (3 * 2)
|
||||
4 + ((9 * 2 + 9 + 4 + 9 * 5) + 6 + 5 + 9 * 8) * (8 * (4 + 9 + 8 * 2) * 5 * 9 + (8 + 7 * 8 + 3 + 8) * 6) + 7 + ((5 + 2) * (2 + 7) * (4 * 9 + 6) + (6 + 8 + 5 + 2 + 2 + 2) + (6 + 6)) + 6
|
||||
5 * (5 * (4 * 7) + (3 * 5 + 8 + 2 + 3 * 2) * 9 * 2 + 8) * (4 * 7 * 2 * 7 + 4 * 3) + 3 + (8 + 3 * 6 * 5 + 6)
|
||||
3 * (9 * 2 + 9) + ((4 + 4) * 7 + 7 * 7 * 6 * (5 + 5 + 2 * 4 + 4)) * 7 * 8
|
||||
((5 + 3) + 3 + 6 * 9) * 9 + (3 * 7 + (3 * 6 * 2) * 9 * 8 + 6) + (5 * 8) + (4 + 7 + 4 + 4) + 6
|
||||
2 + 8 * 4 + (8 * 8 * 4 * 7)
|
||||
2 * 4 * (5 + 3 + 6 + 5 + 2) * 3 * (2 + 4 * (2 + 8 * 6 + 2 + 2 * 3) * 3 + 9)
|
||||
(2 + (8 * 4 * 8 + 4 + 8 + 7) * 3 + 9) * 5 + (3 + (3 * 8 * 4 * 4) + 3 * 9)
|
||||
5 + 2 * 7 + (3 + 2 * 7 + 6 + 6) * 8 * (3 + 4 * (3 * 3 + 3 * 2))
|
||||
(9 + 2) * (5 + 6) * 2
|
||||
(8 * 6 * (9 * 9) * 5 + (8 * 6 + 4 * 2)) * (2 + 2 * (2 * 3 + 5 + 6))
|
||||
((2 * 4) * 4 * (9 * 3 + 6) * 4 + (4 * 6) + 4) + 9 * (3 * 6 + 2 * 7 * 7 + 3)
|
||||
3 * (6 + 9 * 7 * 8 + (7 * 8 * 5 * 7 * 2) + 8)
|
||||
8 + 8 + (6 + (5 * 8 + 6 + 7 * 4 + 7) * (2 * 3) * 4 * 2 + 5) + 5 * (8 * 3 + (7 * 7 * 2)) * 7
|
||||
3 * 5 * 7 + 6 * 9
|
||||
((7 + 5) * 4) + 3 + 6
|
||||
(4 + 2 * (6 * 7 + 3 + 6 + 5 + 2) + (9 * 5 * 2 * 3)) + 4
|
||||
((7 + 6 + 6 * 2) * (9 * 9 + 7 * 9 * 3 * 3) * 2 + 2 * 9) + 3 * 2 + 7 * 7
|
||||
((4 * 7 * 3 * 5 + 4 + 4) + 3 * 5 + 6) * (5 * 4) * 4
|
||||
3 * 3 + 9 * 9 + (8 + 2 + 5 + 2)
|
||||
3 + 6 + 3 * (2 + (2 * 9)) + 9 + 9
|
||||
(9 + 6 * 6 * 8 * 4) + 4 + 4 + 2 * 5 + 5
|
||||
(2 + 3 * 5 + 2 + 4) + (7 + (9 * 8 + 2) * 7 + (6 * 7)) * 9 + 4 * 3
|
||||
6 + (9 * (5 * 2) + 5 * 2 + 5 * 2) + 6
|
||||
4 + 5 * ((5 * 9) + 4 + 5 + 2) * 4
|
||||
((4 + 7 + 3) * (4 * 5) + 9 + 4) * 7
|
||||
2 * 9 + 8 + (6 * 5 + 9 + 6) * (6 * 7 + 6 + 6 + (7 * 8 + 5 + 2 + 6) + 4) + (5 * 6 + 5 + 2 * 5)
|
||||
4 + (9 * 5 + 4 * 5 + 5) * 9 + (7 + (2 * 5 * 4 * 7 + 2 + 9) * 3)
|
||||
2 + 3 * 4 + 2 * (9 * 2 + 2 * 7 + 6 * 3)
|
||||
3 * (7 * 6 * 5 * 4) + ((7 * 8 * 4) * 6) * 3
|
||||
7 * (9 * 8) * 2 * 2
|
||||
(8 * 9 + 5) * 2 * 7 * (4 * 2 + 6 + (9 * 6 + 9 + 3 * 7 * 6))
|
||||
6 * (8 + 9 * 4 * 2 * 8 * 5) + 3
|
||||
2 * 2 * (5 * 9 + 8 * 8 * 5) * (9 + 9 * 4)
|
||||
6 * 4
|
||||
(3 + 2 * (9 + 8 + 6 * 8 + 5) * (9 * 4)) + (5 * 9) + 2 + 9
|
||||
(4 + 4 + 8 + 9 * 8 + 4) * ((4 * 2) + 9 * 2)
|
||||
3 * ((2 * 8) * (7 * 5 + 9 + 4 + 5 * 5) + 3 + 8 + 5) * 2 * (4 * 8) * 5
|
||||
4 + (7 * 9) + (3 + 8) * 7 * 3 + 8
|
||||
5 + 3 * 9 * 9 + (8 + 9 * 6 * (6 + 9 * 3 + 7) * (8 + 2) + 5)
|
||||
6 + 8 * ((3 + 5) * 3) * 5
|
||||
2 + ((6 + 5) + 7) + (5 + 6 + 3 * 7 + 7) * 4 + 7
|
||||
(9 * (6 * 7) + (6 + 3 + 8 * 4) * 7 * 2) * ((7 + 8 + 5 * 7) * 7 * 2) * (7 + 6 + 5 * 7 + 9) + (2 + 7 * 9 + (9 + 4 * 4 + 5 * 8 * 9)) * 9
|
||||
9 + (4 * 2) + 5 + (6 + 7 * 9) + 6
|
||||
5 * 5 + 8 + 4 * 4 * 7
|
||||
8 + 4 * ((8 * 2 + 8 + 2 * 5) * (3 + 8) * 6 * 5) + 3 + 9
|
||||
9 + ((9 * 9 * 3 * 5) * 6 * 4) * 7 * (6 + 7 + 5)
|
||||
8 * 9 * 8 * (6 + 2 * 7 + 4 + 2 + (5 * 5 * 7 + 2)) * 3
|
||||
7 * 5 * 5 + (5 + 4 + (3 * 3 + 9 * 7 + 7 + 5)) * 6
|
||||
(3 * 2 * 7 + 5) * 4 + 2 * (3 + 3 * 7 * 9 * 3 * 2)
|
||||
6 + 2 + (3 + (9 * 6 + 8) * (5 + 9) + 3) + 5
|
||||
((8 * 4 * 6) * 2 * (4 + 9 * 7 + 6 * 6 + 2) * 9 + 4) + 5 * (5 * 2 + 8) + 9 * 7 * ((5 * 6 + 5 * 7 + 9) + 2)
|
||||
6 + 2 * ((3 + 5 * 7 + 2 * 8 * 8) + (5 * 3 + 4 + 2 + 4) * 3 * 5 + 5) * 8 + 9 * 6
|
||||
6 * ((3 + 7 + 8 * 6 * 6 * 2) * 7)
|
||||
((6 * 6 * 6 * 9 + 8 * 7) * 6 * 7 * 4 * 6 * 6) + 5 * 3 + 8
|
||||
(5 + 8 + 3) + 6 * (5 + 5 + 3 + 6) * (9 + 2 + 4 + 4 * 3) * 4 + 6
|
||||
4 * 7 * (6 * 3 * 5 * (4 + 2 + 3) * (2 + 3 * 9) * 2)
|
||||
7 * (2 * 5 + 5) + 9 + 5 + (3 * 2 + 3)
|
||||
(4 + 6 + 5) + (6 * (9 + 7 + 9 + 2 * 6 + 4) * (9 + 2 + 6 * 7) + 2 + 3 + 7) + 5 + ((3 + 2 * 5) + 3 + 7 + (6 + 9 * 6 + 3 + 4)) + 2
|
||||
(7 + (5 * 7 * 6 * 9 * 3) + 3 + 9 + (6 * 5 * 4 * 6)) * 2 + 6 + (9 + 5 * 9 + 8 * 4)
|
||||
(8 * (9 * 4 * 6 * 8 + 8 + 9) + 6 * 9 + (2 * 6)) * (5 + 8 + 8) * 2 + 8 * 4 + 2
|
||||
(9 + (6 * 5 * 9 + 4) * 5 * (8 * 7 + 7) + 6 + 3) * 7 + 7
|
||||
6 * 2 + 8 * 3 + 5 * 8
|
||||
9 * 3 * ((4 * 2 + 5 * 5 + 2) + 4 * 4) + (6 + 6 * 7 + 9 * 9) + (9 * 8 + 5 + 4 * 9)
|
||||
9 * 5 * 6 * (4 * 4) * (9 + (4 + 2 * 7 + 3) + 9) + 2
|
||||
((2 * 3 + 6 + 5) * 2 * 9 + (9 + 8 * 7 + 3 * 2 + 6) + 8) * 7 + 3 + 9 * 9
|
||||
(3 * 2 * 7 + 6 * 8) + 4 + ((7 + 2) * 7 * (8 * 6 + 4 + 4 * 2 + 5) + 4 * (9 * 9 * 6 + 4 + 5 * 8) * 2)
|
||||
9 + 6 * 8 * 6 + (8 * 3 + 9 + 4) + 6
|
||||
(5 * (9 + 9 + 3 + 5) * 6 + 7 * 4 * 6) * 7 + (6 + (2 + 9 + 2 * 5 + 4) + (9 * 5 * 7 * 8 + 4) * 4 + 8 * 5) * 9 + 4
|
||||
3 * (2 * (8 * 4 + 7) + 6)
|
||||
(8 + 9 * 5 + 3 * 9 * 5) + 6 * ((6 * 8 * 6 * 4 + 9) + (2 * 5) * 2) + 4 + 9 + 7
|
||||
5 * 3 * (2 * 5 * 8 * 6 * 7 * (4 * 8 + 3 * 7))
|
||||
3 + 9 * 4 + 5 * 9
|
||||
6 * 7 * 4 * 6 * 9 + (4 + 2 + (3 + 5 * 9 * 2 + 8) * 3 + (8 * 6) * 8)
|
||||
(7 + 7 * 5 * 2 + (3 * 4 + 8 * 2 * 9 + 4)) + 5
|
||||
(4 + 2) * 4 * 2 + 9 + (9 + 9 + 4 + 3 * 4 + 9) + (4 + 8 + 2)
|
||||
((9 + 8 * 4 + 3 + 8 * 9) + 4 * 5 * 7 + 7) * 5 + 2
|
||||
(2 * 7 + 6 * 5 * 6 * 9) * 9 * 2 * 8 * 7
|
||||
(8 + 2 * 7 * 5) * 4 + 7
|
||||
6 * 6 + (7 + 7 + 6 + 4 * 7)
|
||||
9 + 5 + 2 + 4 * 9 + (3 * 6 * 5 * 3)
|
||||
8 * 8 + 4 * 6 * ((6 * 3 * 5 + 5 * 6) + 3 + 6 * 6 + 8) * (2 * 8 + 9)
|
||||
2 + 5
|
||||
2 * 2 + 7 * 4 + (6 * 8)
|
||||
4 * ((6 * 3) * 7 * 6 * 2 * 7 * 9) + ((4 + 5 + 2 + 4 * 8 + 9) + 4 + (3 + 5 + 3 * 9 + 9) + 5 * 4 + (4 + 5 + 6 + 3)) + 5
|
||||
3 + (6 + 5 + 2 * 5 + 8) + 4 + 2 * 3
|
||||
9 + 9 + (4 + 6 * 9 * 2) * 2 + 6 * 6
|
||||
4 + 9 * 9 + 4 + (5 * 6 + (8 + 5 * 3) + (7 + 6 + 7) * 3) * 9
|
||||
(7 + 2) + (4 + 6 * 5 * 7 + 4)
|
||||
5 * (4 + (4 + 9) + (6 + 7 * 7 + 3) + (4 * 5 + 5 * 9 * 6) * (2 + 9 * 7)) * 5 + 7 + 3 * 6
|
||||
8 * 5 * (3 + 4) * 9 * 5
|
||||
9 + ((2 * 8 + 4) + 6 * 4 + (2 * 9) * 9 + 6) + (3 * 2 * 5 + (4 * 8) + (8 * 2) * 9)
|
||||
4 + 8 + 6 * 9 * ((6 + 8 * 5) + 6 * 9)
|
||||
(8 * 9 + 5 * 9 * 3 * 3) * 6 * 2
|
||||
5 * 5 + 4
|
||||
9 + (7 * 5 + 4 + 2 + 8 * 5)
|
||||
(9 + (2 * 4 + 8) * (4 * 9 + 7 * 2 + 2) + 4) + 3 * 5 + 7 * 7
|
||||
(6 * 2 * 9 * 8 * (3 + 4 + 3 + 2 + 7)) * 7 + 4 * 6
|
||||
9 + 7 + (3 + (5 + 9 * 2 * 4 * 9) * (9 + 6 + 5) + 9 * 7 * 9) * 5
|
||||
7 + (2 + 5 * 7 * 4) + 6
|
||||
6 * 3 + (6 + 5 * (4 + 8 + 8) + 6) * 3 * 9 * 7
|
||||
3 * (9 + 2 * (8 * 5 + 9 * 6 + 2 + 3) * 4 + 4 * 6) * 2 + 3
|
||||
8 + 6 + ((2 * 2 + 7) * 7 + (8 + 2 + 2)) + 6 * 5
|
||||
7 * (9 * 3 + (4 * 4 + 4) * 6 * (8 + 8 + 2)) * (5 * 4 + 6 * 8 + 3)
|
||||
3 + 5 * (4 * (8 + 8 * 8 + 2) + 6 + 9 * 4 + 8) * 7 + (4 + 5 + (6 + 8 * 8) + 5 * 6)
|
||||
4 * 8 * 6 + 7 * (5 + (3 * 2 * 2 * 5 * 8 + 7)) * 9
|
||||
((8 + 5 + 6) + 3) * 3 * 5
|
||||
((9 * 7 * 4 * 4 * 9) + 3 + 9 + 9 + 3 + 2) + 8 + 5 * ((6 * 5 + 3 + 5 * 3) + 3 + (3 * 6 * 5))
|
||||
7 * 2 * 4 + 9
|
||||
56
2020/day18/day18.hs
Normal file
56
2020/day18/day18.hs
Normal file
|
|
@ -0,0 +1,56 @@
|
|||
module Day18 where
|
||||
|
||||
import AoC
|
||||
|
||||
import Control.Applicative
|
||||
import Data.Maybe
|
||||
import Text.ParserCombinators.ReadP
|
||||
import Text.Read.Lex
|
||||
|
||||
data Expression = Literal Int
|
||||
| Addition Expression Expression
|
||||
| Multiplication Expression Expression
|
||||
| Bracketed Expression
|
||||
|
||||
type ApplicationSequencer = Expression -> String -> Expression -> Expression
|
||||
|
||||
parseLiteral :: ReadP Expression
|
||||
parseLiteral = Literal <$> readDecP
|
||||
|
||||
parseBracketed :: ApplicationSequencer -> ReadP Expression
|
||||
parseBracketed seq = Bracketed <$> between (char '(') (char ')') (parseExpression seq)
|
||||
|
||||
parseOperations :: ApplicationSequencer -> ReadP Expression
|
||||
parseOperations seq =
|
||||
do l <- parseLiteral <|> parseBracketed seq
|
||||
apps <- many1 $ parseApplication seq
|
||||
return $ foldl (\l (op, r) -> seq l op r) l apps
|
||||
|
||||
parseApplication :: ApplicationSequencer -> ReadP (String, Expression)
|
||||
parseApplication seq =
|
||||
do skipSpaces
|
||||
op <- choice $ map string ["*", "+"]
|
||||
skipSpaces
|
||||
r <- parseLiteral <|> parseBracketed seq
|
||||
return $ (op, r)
|
||||
|
||||
parseExpression :: ApplicationSequencer -> ReadP Expression
|
||||
parseExpression seq = parseLiteral <|> parseOperations seq <|> parseBracketed seq
|
||||
|
||||
sequenceLeftToRight :: ApplicationSequencer
|
||||
sequenceLeftToRight l op r = toOperation op l r
|
||||
where toOperation "*" = Multiplication
|
||||
toOperation "+" = Addition
|
||||
|
||||
sequenceAdditionPrecedence :: ApplicationSequencer
|
||||
sequenceAdditionPrecedence (Multiplication l r) "+" rr = Multiplication l (Addition r rr)
|
||||
sequenceAdditionPrecedence l op r = sequenceLeftToRight l op r
|
||||
|
||||
eval :: Expression -> Int
|
||||
eval (Literal n) = n
|
||||
eval (Addition l r) = eval l + eval r
|
||||
eval (Multiplication l r) = eval l * eval r
|
||||
eval (Bracketed x) = eval x
|
||||
|
||||
main = runAoC lines (run sequenceLeftToRight) (run sequenceAdditionPrecedence)
|
||||
where run seq = sum . map (eval . fromJust . oneCompleteResult (parseExpression seq))
|
||||
Loading…
Reference in a new issue