From c898811c9f2a34ef4a94413074f605223070409c Mon Sep 17 00:00:00 2001
From: dave <dave@davepedu.com>
Date: Wed, 1 Dec 2021 21:23:22 -0800
Subject: [PATCH] day 2

---
 2/a.py      |   19 +
 2/b.py      |   24 ++
 2/input.txt | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 1043 insertions(+)
 create mode 100644 2/a.py
 create mode 100644 2/b.py
 create mode 100644 2/input.txt

diff --git a/2/a.py b/2/a.py
new file mode 100644
index 0000000..6dce00a
--- /dev/null
+++ b/2/a.py
@@ -0,0 +1,19 @@
+with open("input.txt") as f:
+    lines = [i for i in f.readlines()]
+
+
+depth = 0
+hpos = 0
+
+for line in lines:
+    verb, val = line.strip().split()
+    val = int(val)
+
+    if verb == "forward":
+        hpos += val
+    elif verb == "down":
+        depth += val
+    elif verb == "up":
+        depth -= val
+
+print(depth * hpos)
diff --git a/2/b.py b/2/b.py
new file mode 100644
index 0000000..1513068
--- /dev/null
+++ b/2/b.py
@@ -0,0 +1,24 @@
+with open("input.txt") as f:
+    lines = [i for i in f.readlines()]
+
+
+depth = 0
+hpos = 0
+aim = 0
+
+
+for line in lines:
+    verb, val = line.strip().split()
+    val = int(val)
+
+    if verb == "forward":
+        hpos += val
+        depth += (aim * val)
+    elif verb == "down":
+        aim += val
+    elif verb == "up":
+        aim -= val
+
+print(depth * hpos)
+
+# 5m16s
diff --git a/2/input.txt b/2/input.txt
new file mode 100644
index 0000000..d61291a
--- /dev/null
+++ b/2/input.txt
@@ -0,0 +1,1000 @@
+forward 2
+down 9
+up 6
+forward 1
+down 5
+down 7
+down 9
+forward 9
+down 8
+up 7
+forward 2
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+down 5
+down 9
+up 1
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+forward 6
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+forward 5
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+up 3
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+forward 1
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+down 6
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