docs: 更新剑指offer专题系列

Author: 王鹏

README.md

@@ -10,19 +10,15 @@
 - 网址：https://leetcode-cn.com/
 ## 待解题目列表
 
-2020疫情，安全复工~ ~多线程专题
+剑指offer系列-持续多月，每周7题
 
-- [x]  [1114. 按序打印](https://github.com/pphdsny/Leetcode-Java/blob/master/src/pp/arithmetic/leetcode/_1114_Foo.java)
-
-- [x]  [1115. 交替打印FooBar](https://github.com/pphdsny/Leetcode-Java/blob/master/src/pp/arithmetic/leetcode/_1115_FooBar.java)
-
-- [x]  [1116. 打印零与奇偶数](https://leetcode-cn.com/problems/print-zero-even-odd/)
-
-- [x]  [1117. H2O 生成](https://github.com/pphdsny/Leetcode-Java/blob/master/src/pp/arithmetic/leetcode/_1116_ZeroEvenOdd.java)
-
-- [x]  [1195. 交替打印字符串](https://github.com/pphdsny/Leetcode-Java/blob/master/src/pp/arithmetic/leetcode/_1195_FizzBuzz.java)
-
-- [x]  [1226. 哲学家进餐](https://github.com/pphdsny/Leetcode-Java/blob/master/src/pp/arithmetic/leetcode/_1226_DiningPhilosophers.java/)
+- [ ] [数组中重复的数字](https://leetcode-cn.com/problems/shu-zu-zhong-zhong-fu-de-shu-zi-lcof)
+- [ ] [二维数组中的查找](https://leetcode-cn.com/problems/er-wei-shu-zu-zhong-de-cha-zhao-lcof)
+- [ ] [替换空格](https://leetcode-cn.com/problems/ti-huan-kong-ge-lcof)
+- [ ] [从尾到头打印链表](https://leetcode-cn.com/problems/cong-wei-dao-tou-da-yin-lian-biao-lcof)
+- [ ] [重建二叉树](https://leetcode-cn.com/problems/zhong-jian-er-cha-shu-lcof)
+- [ ] [用两个栈实现队列](https://leetcode-cn.com/problems/yong-liang-ge-zhan-shi-xian-dui-lie-lcof)
+- [ ] [斐波那契数列](https://leetcode-cn.com/problems/fei-bo-na-qi-shu-lie-lcof)
 
 ## 已解题目