From 64bb3310860483141bb28833b0d4584099e3fc22 Mon Sep 17 00:00:00 2001
From: Lanu <klanujan@gmail.com>
Date: Sat, 15 Oct 2016 15:58:41 -0400
Subject: [PATCH] Add files via upload

---
 Lanujan_solution.py | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 Lanujan_solution.py

diff --git a/Lanujan_solution.py b/Lanujan_solution.py
new file mode 100644
index 0000000..91eb7f4
--- /dev/null
+++ b/Lanujan_solution.py
@@ -0,0 +1,30 @@
+import csv
+
+def interest(year0, year1, year1add):
+
+	return ((((year1 - year1add)) / year0) - 1)
+
+if __name__ == "__main__":
+	list1 = []
+	year0 = 0
+	year1 = 0
+	year1add = 0
+
+	with open("test.csv") as csvfile:
+		spamreader = csv.reader(csvfile)
+
+		for row in spamreader:
+			if row[0] == "year":
+				pass
+			else:
+				list1.append(row)
+
+		for i in list1:
+			if i[0] == "0":
+				year0 = float(i[2])
+
+			if i[0] == "1":
+				year1 = float(i[2])
+				year1add = float(i[1])
+
+		print interest(year0, year1, year1add)