From 2c1dccf57d7ad5e25e79063dea41fd7bfa9d9ac6 Mon Sep 17 00:00:00 2001
From: tomsmeding <tom.smeding@gmail.com>
Date: Sat, 2 Dec 2017 09:30:07 +0100
Subject: Move 2016 to its own folder

---
 2016/2a.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100755 2016/2a.py

(limited to '2016/2a.py')

diff --git a/2016/2a.py b/2016/2a.py
new file mode 100755
index 0000000..d01793f
--- /dev/null
+++ b/2016/2a.py
@@ -0,0 +1,14 @@
+#!/usr/bin/env python3
+import sys
+
+lines=sys.stdin.read().split("\n")[:-1]
+p=5
+for l in lines:
+	for c in l:
+		if c=="U": p=p-3 if p>=4 else p
+		elif c=="R": p=p+1 if p%3!=0 else p
+		elif c=="D": p=p+3 if p<=6 else p
+		elif c=="L": p=p-1 if p%3!=1 else p
+		else: assert False
+	print(p,end="")
+print()
-- 
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