From bb5a25946ea31a8d2a109f2516a1ddc45c62ceef Mon Sep 17 00:00:00 2001
From: Yuval Adam <yuv.adm@gmail.com>
Date: Sat, 16 Apr 2011 01:01:06 +0300
Subject: fixed drop row logic

---
 2010/1a/1.out | 6 +++---
 2010/1a/a.py  | 6 +-----
 2 files changed, 4 insertions(+), 8 deletions(-)

(limited to '2010')

diff --git a/2010/1a/1.out b/2010/1a/1.out
index 3da5a6f..1f26e7a 100644
--- a/2010/1a/1.out
+++ b/2010/1a/1.out
@@ -7,11 +7,11 @@ RB.....
 BRB....
 RBBR...
 Case #2: 
-R.....
-BRRR..
 ......
+R.....
 BR....
-BBB...
+BRR...
+BBBR..
 BRBR..
 Case #3: 
 ....
diff --git a/2010/1a/a.py b/2010/1a/a.py
index e96a53e..c3f6aab 100644
--- a/2010/1a/a.py
+++ b/2010/1a/a.py
@@ -8,11 +8,7 @@ def rotate(m):
 
 # drop a single row
 def droprow(r):
-    n = len(r)
-    for i in range(n)[::-1]:
-        if r[i] != '.':
-            return r[i+1:]+r[:i+1]
-    return r
+    return '.' * r.count('.') + r.replace('.','')
 
 # drop the rotated matrix
 def gravity(m):
-- 
cgit v1.3.1