Inputs

.gitignore

@@ -200,5 +200,3 @@ DerivedData/
 
 ## Gcc Patch
 /*.gcno
-
-

.pre-commit-config.yaml

@@ -0,0 +1,20 @@
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+repos:
+-   repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.3.0
+    hooks:
+    -   id: trailing-whitespace
+    -   id: end-of-file-fixer
+    -   id: check-yaml
+    -   id: check-added-large-files
+
+-   repo: https://github.com/psf/black
+    rev: 22.6.0
+    hooks:
+    - id: black
+    # It is recommended to specify the latest version of Python
+    # supported by your project here, or alternatively use
+    # pre-commit's default_language_version, see
+    # https://pre-commit.com/#top_level-default_language_version
+      language_version: python3.9

13/13.py

@@ -8,11 +8,11 @@ np.set_printoptions(threshold=sys.maxsize, linewidth=1000)
 def print_sheet(grid):
     print(
         str(grid)
-        .replace("False", ".")
-        .replace("True", "#")
         .replace("[", "")
         .replace("]", "")
         .replace(" ", "")
+        .replace("True", "▓")
+        .replace("False", "░")
     )
 
 

18/18.py

@@ -0,0 +1,38 @@
+import sys
+
+
+class SnailfishNumber:
+    def __init__(self, pair) -> None:
+        self._pair = pair
+        self.reduce()
+
+    def reduce(self):
+        while self.explode():
+            pass
+
+        while self.explode():
+            pass
+
+    def explode(self) -> bool:
+        pass
+
+    def split(self) -> bool:
+        pass
+
+    def __repr__(self) -> str:
+        return f"SnailfishNumber({self._pair})"
+
+    def __str__(self) -> str:
+        return self._pair
+
+    def __add__(self, p2: "SnailfishNumber") -> "SnailfishNumber":
+        return SnailfishNumber([self._pair, p2._pair])
+
+
+if __name__ == "__main__":
+    numbers = []
+
+    for line in sys.stdin.readlines():
+        numbers.append(SnailfishNumber(eval(line.strip())))
+
+    print(numbers)

18/input18.in

@@ -0,0 +1,100 @@
+[[[[4,6],4],[1,7]],[[[1,6],[8,4]],[1,1]]]
+[[[[8,5],[9,2]],1],[[2,5],[[9,4],[5,9]]]]
+[[[[7,3],0],[8,9]],6]
+[[6,[[7,2],[6,2]]],[[[9,8],9],[9,6]]]
+[2,[[[9,2],6],[[5,3],[6,7]]]]
+[[[5,[9,6]],0],[[[2,8],[7,0]],[7,[4,4]]]]
+[[[[5,0],2],[0,1]],4]
+[2,[8,8]]
+[[[[2,5],[6,8]],[[9,8],4]],[[[2,3],[5,8]],[9,5]]]
+[[[[0,7],[9,4]],[[1,0],9]],[[[8,8],[7,2]],[3,[6,5]]]]
+[[[[3,2],8],1],[[4,[3,4]],[[6,5],[0,6]]]]
+[[[7,8],8],[0,[5,2]]]
+[[3,[3,3]],[[[6,9],[1,1]],[6,[2,9]]]]
+[[[[9,7],[6,8]],4],[[[8,2],[2,9]],[8,[6,2]]]]
+[[[[7,3],2],[9,6]],[[[1,7],[0,0]],[4,9]]]
+[[8,[7,[1,0]]],7]
+[[[7,[5,1]],0],[[8,[5,3]],4]]
+[1,[[[2,6],2],[1,[6,0]]]]
+[[[5,8],[[9,1],1]],[[3,[5,0]],5]]
+[[[[1,5],[4,9]],8],[[7,0],6]]
+[9,[[0,[1,0]],6]]
+[[[[6,8],6],9],[[7,3],2]]
+[[9,[[8,7],4]],[[[4,0],[9,0]],[8,1]]]
+[[[2,[4,4]],[7,[0,1]]],[8,[[8,6],[4,0]]]]
+[0,9]
+[[[[1,8],[7,4]],[[5,0],[6,1]]],[5,7]]
+[[[[8,2],[9,2]],[8,[8,4]]],[0,4]]
+[[[[0,7],[5,8]],3],6]
+[[[7,[3,4]],[3,[1,5]]],2]
+[[[1,[4,2]],5],[[1,2],1]]
+[[[[8,2],[0,9]],1],[[[9,0],[3,5]],[8,[8,0]]]]
+[[[0,5],[1,[3,3]]],[[[1,0],[5,2]],[7,5]]]
+[[[4,[7,3]],[0,9]],[[2,0],8]]
+[[[[2,2],8],[7,1]],5]
+[[1,[[3,8],7]],[[7,[5,8]],[4,[1,7]]]]
+[[[[2,7],4],[8,[9,1]]],[[5,2],[4,3]]]
+[[2,[7,2]],[[8,[0,8]],[0,[4,2]]]]
+[[6,[6,[7,4]]],[[7,[2,0]],[[8,2],8]]]
+[[[7,[1,7]],[[4,1],4]],[1,[4,6]]]
+[1,[[1,0],[[0,3],[6,9]]]]
+[[[[8,6],0],[[2,8],[3,0]]],[[[8,2],7],[[3,0],5]]]
+[[[[2,8],4],[2,[0,7]]],[[3,[1,2]],[[8,0],[4,2]]]]
+[1,8]
+[[5,6],6]
+[[[[1,0],[3,6]],[[4,0],1]],[0,7]]
+[[[5,[9,6]],[7,[1,2]]],2]
+[[[6,4],[[5,6],[1,8]]],[[[9,0],[7,7]],[[5,8],[6,8]]]]
+[8,5]
+[5,[[[6,8],8],0]]
+[[[[5,7],[0,0]],[6,[0,0]]],[[[5,5],3],[[1,1],[3,4]]]]
+[[[4,0],[[8,6],2]],[[3,[3,1]],[[2,8],[7,2]]]]
+[[[8,7],[[5,5],[5,3]]],4]
+[[[[5,4],1],[3,4]],[3,5]]
+[[[6,5],[[6,3],6]],4]
+[[[[2,2],[7,1]],[6,6]],[[8,[8,7]],[[1,6],[3,0]]]]
+[[4,[[5,0],[7,4]]],[3,1]]
+[[[3,[5,8]],5],[1,[[9,6],3]]]
+[[0,[[3,0],[8,7]]],[[1,3],3]]
+[5,[[3,[3,3]],[3,6]]]
+[[[[7,3],8],3],[2,[[9,8],2]]]
+[[[2,4],[[1,2],5]],[[[1,2],[6,0]],3]]
+[[9,[[1,1],[1,7]]],[1,[2,[9,1]]]]
+[[[5,[0,0]],5],[6,[0,1]]]
+[[3,[[6,5],7]],[[7,8],3]]
+[[5,[2,6]],8]
+[[6,[0,[3,0]]],[1,2]]
+[3,[[[3,7],2],[[4,0],6]]]
+[[[8,[2,7]],[4,1]],[[2,[4,2]],3]]
+[[3,2],[[[8,8],[8,6]],[[5,3],1]]]
+[1,[2,[[3,2],[2,9]]]]
+[8,[[9,1],[[8,4],[9,9]]]]
+[[[4,[4,6]],[1,8]],[[7,7],[[7,4],3]]]
+[[[8,2],[[9,7],[0,8]]],[[4,4],[[6,1],5]]]
+[[[3,[6,6]],[[8,6],[3,7]]],[[7,9],[[5,3],8]]]
+[[[8,9],[8,6]],[[[3,3],[2,9]],[[6,6],9]]]
+[8,[[[3,0],5],2]]
+[[[[1,3],1],[[1,9],4]],[7,[3,1]]]
+[[[[9,3],3],[[6,8],7]],[[[2,0],3],[8,[3,6]]]]
+[[[[7,1],[8,1]],[[4,6],[5,9]]],[[[4,5],3],5]]
+[6,[[3,[0,0]],[6,6]]]
+[[[[8,8],[7,6]],3],[[[7,7],[1,1]],[[1,8],[1,4]]]]
+[[9,[8,[3,4]]],[[6,2],[1,5]]]
+[[5,[3,3]],[5,[0,5]]]
+[[[[8,9],5],[1,9]],[[5,[2,8]],[[6,4],[9,4]]]]
+[2,6]
+[[[[1,4],8],5],[5,[0,[1,7]]]]
+[[[[1,0],[9,9]],[0,9]],[[[5,4],[1,6]],[9,[6,7]]]]
+[[[7,1],5],[[3,2],5]]
+[[9,[[8,8],[7,0]]],[5,[3,[1,3]]]]
+[[[[5,2],[7,5]],[4,[6,7]]],[[[8,1],6],[2,[6,6]]]]
+[[[5,7],[6,[8,2]]],[8,2]]
+[[[[5,7],8],[[9,8],2]],[[2,8],[[7,6],3]]]
+[[1,[[1,6],1]],[0,[[5,9],[9,1]]]]
+[[[[1,4],[5,0]],[[5,5],[9,3]]],[[6,4],[4,[4,6]]]]
+[7,[[5,[4,8]],[[5,9],2]]]
+[[[[2,9],[1,8]],[4,2]],0]
+[[5,[[0,9],[3,7]]],[2,[6,[4,8]]]]
+[[0,[5,5]],0]
+[[[5,0],[[0,5],8]],[6,[[8,7],[6,5]]]]
+[[[5,[8,2]],[8,4]],[[6,2],[8,[7,0]]]]

Pipfile

@@ -0,0 +1,11 @@
+[[source]]
+url = "https://pypi.org/simple"
+verify_ssl = true
+name = "pypi"
+
+[packages]
+
+[dev-packages]
+
+[requires]
+python_version = "3.9"