From 6a0325b3ab8e4680de8b4786ada721a1e671157c Mon Sep 17 00:00:00 2001
From: tomsmeding <tom.smeding@gmail.com>
Date: Fri, 9 Dec 2016 18:42:45 +0100
Subject: Initial

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

(limited to '2a.py')

diff --git a/2a.py b/2a.py
new file mode 100755
index 0000000..d01793f
--- /dev/null
+++ b/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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