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/a.py | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to '2010/1a/a.py')

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):
-- 
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