From 9ca9d7ca7b91848630b9ab4224323422b75b4833 Mon Sep 17 00:00:00 2001
From: Madhusudan.C.S
Date: Thu, 8 Oct 2009 18:59:47 +0530
Subject: Added quiz tex file and all exercise problems Madhu worked out.

---
 day1/exercise/strrange.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 day1/exercise/strrange.py

(limited to 'day1/exercise/strrange.py')

diff --git a/day1/exercise/strrange.py b/day1/exercise/strrange.py
new file mode 100644
index 0000000..ee63f75
--- /dev/null
+++ b/day1/exercise/strrange.py
@@ -0,0 +1,13 @@
+str_ranges = "1, 3-7, 12, 15, 18-21"
+
+ranges = str_ranges.split(',')
+
+lst = []
+for r in ranges:
+    vals = r.split('-')
+    if len(vals) == 2:
+       lst.extend(range(int(vals[0]), int(vals[1]) + 1))
+    else:
+       lst.append(int(vals[0]))
+
+print lst
-- 
cgit