From 5eb37744f85516e07295d2c66546449b6a266555 Mon Sep 17 00:00:00 2001
From: Walt Mankowski <waltman@pobox.com>
Date: Sun, 23 Aug 2020 09:02:19 -0400
Subject: make out a string instead of a list

---
 challenge-074/walt-mankowski/python/ch-2.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/challenge-074/walt-mankowski/python/ch-2.py b/challenge-074/walt-mankowski/python/ch-2.py
index e80b5b0246..d7aeb7353c 100644
--- a/challenge-074/walt-mankowski/python/ch-2.py
+++ b/challenge-074/walt-mankowski/python/ch-2.py
@@ -3,7 +3,7 @@ from sys import argv
 s = argv[1]
 seen = {}
 nr = []
-out = []
+out = ''
 
 for c in s:
     # have we seen c before?
@@ -18,6 +18,6 @@ for c in s:
             seen[c] = False
 
     # now the FNR is either the last element of nr, or #
-    out.append(nr[-1] if nr else '#')
+    out += nr[-1] if nr else '#'
 
-print(''.join(out))
+print(out)
-- 
cgit