From acd6093dd2a2e08d5e31b9f2ec4b43c3e8ea41c6 Mon Sep 17 00:00:00 2001
From: Hiroki Sato <hsugar.310@gmail.com>
Date: Wed, 24 May 2017 09:22:07 +0900
Subject: [PATCH] add link to ranking and editorial pdf in README.md

---
 README.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/README.md b/README.md
index 2c28aea..4020d85 100644
--- a/README.md
+++ b/README.md
@@ -26,6 +26,14 @@
 
 ------
 
+# Materials
+
+* [Ranking](2017Ranking.pdf) ([OpenContest](2017Ranking-Open.pdf))
+
+* [Editorial](editorial.pdf)
+
+------
+
 # How to Solve and Test Problems
 
 1. [rime](https://github.com/icpc-jag/rime)をインストール