fix: update README.md

yanglbme · yanglbme · commit aacbe126a609 · 2020-03-18T21:55:24.000+08:00
diff --git a/lcci/README_EN.md b/lcci/README_EN.md
@@ -1,4 +1,4 @@
-# LCCI
+# *Cracking the Coding Interview, 6th Edition*
 
 [中文文档](/lcci/README.md)
 
diff --git a/lcof/README.md b/lcof/README.md
@@ -1,6 +1,8 @@
 # [《剑指 Offer（第 2 版）》系列](https://leetcode-cn.com/problemset/lcof/)
 本书精选谷歌、微软等知名IT企业的典型面试题，系统地总结了如何在面试时写出高质量代码，如何优化代码效率，以及分析、解决难题的常用方法。
 
+[English Version](/lcof/README_EN.md)
+
 ## 题解
 以下所有题目均来源 [LeetCode 中国官网](https://leetcode-cn.com/problemset/lcof/)，题解由 [doocs/leetcode 贡献者](https://github.com/doocs/leetcode/graphs/contributors) 提供，正在完善中，欢迎贡献你的题解！
 
diff --git a/lcof/README_EN.md b/lcof/README_EN.md
@@ -0,0 +1,5 @@
+# *Coding Interviews, 2nd Edition*
+
+[中文文档](/solution/README.md)
+
+English description is not available for the book. Please switch to Chinese version.

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-# LCCI`
	`1`	`+# Cracking the Coding Interview, 6th Edition`
`2`	`2`
`3`	`3`	`[中文文档](/lcci/README.md)`
`4`	`4`