From fa6f58b2bedb1fbf1443b13d06e6304f9319d42b Mon Sep 17 00:00:00 2001
From: Jethro Stapelbroek <ik@jethrostapelbroek.nl>
Date: Fri, 13 May 2022 21:38:02 +0200
Subject: [PATCH] Quality-Adjusted Life-Year

---
 qaly.py | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 qaly.py

diff --git a/qaly.py b/qaly.py
new file mode 100644
index 0000000..fb8f810
--- /dev/null
+++ b/qaly.py
@@ -0,0 +1,10 @@
+import sys
+
+n = int(sys.stdin.readline())
+qaly = 0.0
+
+for _ in range(n):
+    q, y = sys.stdin.readline().split(' ')
+    qaly += float(q) * float(y)
+
+print(qaly)