chore(docs): update

appleboy · appleboy · commit 4ad9bbe78045 · 2020-09-27T09:31:43.000+08:00
Signed-off-by: Bo-Yi Wu &lt;appleboy.tw@gmail.com&gt;
diff --git a/README.md b/README.md
@@ -1,2 +1,7 @@
 # go-leetcode-practice
+
 leetcode in Golang
+
+## Easy
+
+* [278. First Bad Version](./easy/first-bad-version)
