71 files changed, 6203 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c18dd8d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+__pycache__/
diff --git a/01/input.txt b/01/input.txt
new file mode 100644
index 0000000..becde71
--- /dev/null
+++ b/01/input.txt
@@ -0,0 +1 @@
+((((()(()(((((((()))(((()((((()())(())()(((()((((((()((()(()(((()(()((())))()((()()())))))))))()((((((())((()))(((((()(((((((((()()))((()(())()((())((()(()))((()))()))()(((((()(((()()))()())((()((((())()())()((((())()(()(()(((()(())(()(())(((((((())()()(((())(()(()(()(())))(()((((())((()))(((()(()()(((((()()(()(((()(((((())()))()((()(()))()((()((((())((((())(()(((())()()(()()()()()(())((((())((())(()()))()((((())))((((()())()((((())((()())((())(())(((((()((((()(((()((((())(()(((()()))()))((((((()((())()())))(((()(()))(()()(()(((()(()))((()()()())((()()()(((())())()())())())((()))(()(()))(((((()(()(())((()(())(())()((((()())()))((((())(())((())())((((()(((())(())((()()((((()((((((()(())()()(()(()()((((()))(())()())()))(())))(())))())()()(())(()))()((()(()(())()()))(()())))))(()))(()()))(())(((((()(()(()()((())()())))))((())())((())(()(())((()))(())(((()((((((((()()()(()))()()(((()))()((()()(())(())())()(()(())))(((((()(())(())(()))))())()))(()))()(()(((((((()((((())))())())())())()((((((((((((((()()((((((()()()())())()())())())(())(())))())((()())((()(()))))))()))))))))))))))))())((())((())()()))))))(((()((()(()()))((())(()()))()()())))(())))))))(()(((())))())()())))()()(())()))()(()))())((()()))))(()))))()))(()()(())))))))()(((()))))()(()))(())())))))()))((()))((()))())(())))))))))((((())()))()))()))())(())()()(())))())))(()())()))((()()(())))(())((((((()(())((()(((()(()()(())))()))))))()))()(()((()))()(()))(()(((())((((())())(())(()))))))))())))))))())())))))())))))()()(((())()(()))))))))())))))(())()()()))()))()))(()(())()()())())))))))())()(()(()))))()()()))))())(()))))()()))))()())))))(((())()()))(()))))))))))()()))))()()()))))(()())())()()())()(()))))()(()))(())))))))(((((())(())())()()))()()))(())))))()(()))))(())(()()))()())()))()))()))()))))())()()))())())))(()))(()))))))())()(((())()))))))))()))()())))())))())))()))))))))))()()))(()()))))))(())()(()))))())(()))))(()))))(()())))))())())()()))))())()))))))))(()))))()))))))()(()())))))))()))())))())))())))())))))))())(()()))))))(()())())))()())()))))))))))))))())))()(())))()))())()()(())(()()))(())))())()())(()(()(()))))())))))))))))())(()))()))()))))(())()())()())))))))))))()()))))))))))))())())))))(()())))))))))))())(())))()))))))))())())(()))()))(())))()))()()(())()))))))()((((())()))())())))))()))()))))((()())()))))())))(())))))))))))))))))()))))()()())()))()()))))())()))((()())))())))(()))(()())))))))()))()))))(())))))))(())))))())()()(()))())()))()()))))())()()))))())()))())))))))(()))))()())()))))))))(()))())))(()))()))))(())()))())())(())())())))))))((((())))))()))()))()())()(())))()))()))()())(()())()()(()())()))))())())))))(()))()))))())(()()(())))))(())()()((())())))))(())(())))))))())))))))))()(())))))))()())())())()(()))))))))(()))))))))())()()))()(()))))))()))))))())))))))(())))()()(())()())))))(((())))()((())()))())))(()()))())(())())))()(((()())))))()(()()())))()()(()()(()()))())()(()()()))())()()))()())(()))))())))))())))(())()()))))(()))))(())(()))(())))))()()))()))))())()))()()(())())))((()))())()))))))()()))))((()(()))))()()))))))())))))())(()((()())))))))))))()())())))()))(()))))))(()))(())()())))(()))))))))())()()()()))))(()())))))))((())))()))(()))(())(())()())()))))))))(())))())))(()))()()))(()()))(()))())))()(())))())((()((()(())))((())))()))))((((())())()())))(())))()))))))())(()()((())))())()(()())))))(()())()))())))))))((())())))))))(()(()))())()()(()()(((()(((()())))))()))))))()(())(()()((()()(())()()))())()())()))()())())())))))))(((())))))))()()))))))(((())()))(()()))(()()))))(()(()()((((())()())((()()))))(()(())))))()((()()()())()()((()((()()))(()))(((()()()))(((())))()(((())()))))))((()(())())))(()())(((((()(()))(()((()))(()())()))))(()(()))()(()))(())(((())(()()))))()()))(((()))))(()()()()))())))((()()()(())()))()))))()()))()))))))((((((()()()))))())((()()(((()))))(()(())(()()())())())))()(((()()))(())((())))(()))(()()()())((())())())(()))))()))()((()(())()(()()(())(()))(())()))(())(()))))(())(())())(()()(()((()()((())))((()))()((())))(((()()()()((((()))(()()))()()()(((())((())())(()()(()()()))()((())(())()))())(((()()(())))()((()()())()())(()(())())(((())(())())((())(())()(((()()))(())))((())(()())())(())((()()()((((((())))((()(((((())()))()))(())(()()))()))(())()()))(())((()()())()()(()))())()((())))()((()()())((((()())((())())())((()((()))()))((())((()()(()((()()(((())(()()))))((()((())()(((())(()((())())((())(()((((((())())()(()())()(())(((())((((((()(())(()((()()()((()()(()()()())))()()(((((()()))()((((((()))()(()(()(()(((()())((()))())()((()))(())))()))()()))())()()))())((((())(()(()))(((((((())(((()(((((()(((()()((((())(((())())))(()()()(()(()))()))((((((()))((()(((()(())((()((((()((((((())(((((())))(((()(()))))(((()(((())()((())(()((()))(((()()(((())((((()(()(((((()))(((()(((((((()(()()()(()(()(()()())(())(((((()(())())()())(()(()(()))()(()()()())(()()(()((()))()((())())()(()))((())(()))()(()))()(((()(()(()((((((()()()()())()(((((()()(((()()()((()(((((()))((((((((()()()(((((()))))))(()()()(())(()))(()()))))((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diff --git a/01/main.py b/01/main.py
new file mode 100755
index 0000000..cd3ec34
--- /dev/null
+++ b/01/main.py
@@ -0,0 +1,35 @@
+#!/usr/bin/python
+
+
+
+def solve_partn(partn, data):
+    floor = 0
+    for i, d in enumerate(data):
+        if d == "(":
+            floor += 1
+        elif d == ")":
+            floor -= 1
+
+            if partn == 2:
+                if floor < 0:
+                    return i + 1
+
+    if partn == 1:
+        return floor
+    else: # partn == 2
+        return -1 # only reached if he never goes underground
+
+
+
+def main():
+    # Read instructions from input text file
+    with open("input.txt", "r") as f:
+        data = f.read()
+
+    print("Part 1 solution:", solve_partn(1, data)) #   74 for me
+    print("Part 2 solution:", solve_partn(2, data)) # 1795 for me
+
+
+
+if __name__ == "__main__":
+    main()
diff --git a/01/test.py b/01/test.py
new file mode 100755
index 0000000..98cbd7d
--- /dev/null
+++ b/01/test.py
@@ -0,0 +1,60 @@
+#!/usr/bin/python
+
+import unittest
+
+import main
+
+
+
+class ExamplesPart1(unittest.TestCase):
+    def test_example1(self):
+        data = "(())"
+        self.assertEqual(main.solve_partn(1, data), 0)
+
+    def test_example2(self):
+        data = "()()"
+        self.assertEqual(main.solve_partn(1, data), 0)
+
+    def test_example3(self):
+        data = "((("
+        self.assertEqual(main.solve_partn(1, data), 3)
+
+    def test_example4(self):
+        data = "(()(()("
+        self.assertEqual(main.solve_partn(1, data), 3)
+
+    def test_example5(self):
+        data = "))((((("
+        self.assertEqual(main.solve_partn(1, data), 3)
+
+    def test_example6(self):
+        data = "())"
+        self.assertEqual(main.solve_partn(1, data), -1)
+
+    def test_example7(self):
+        data = "))("
+        self.assertEqual(main.solve_partn(1, data), -1)
+
+    def test_example8(self):
+        data = ")))"
+        self.assertEqual(main.solve_partn(1, data), -3)
+
+    def test_example9(self):
+        data = ")())())"
+        self.assertEqual(main.solve_partn(1, data), -3)
+
+
+
+class ExamplesPart2(unittest.TestCase):
+    def test_example1(self):
+        data = ")"
+        self.assertEqual(main.solve_partn(2, data), 1)
+
+    def test_example2(self):
+        data = "()())"
+        self.assertEqual(main.solve_partn(2, data), 5)
+
+
+
+if __name__ == "__main__":
+    unittest.main()
diff --git a/02/input.txt b/02/input.txt
new file mode 100644
index 0000000..5f3335f
--- /dev/null
+++ b/02/input.txt
@@ -0,0 +1,1000 @@
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