add aop cases of find and max

data/1.Java初阶/6.Java中的运算符/1.比较运算符/find.md

@@ -3,6 +3,22 @@
 定义一个函数，查找给定值x在数组 array 中的索引位置，如果没有找到，返回-1 。能够在数组中找到 
 x 的正确位置的选项是：
 
+## aop
+
+### before
+
+```java
+int[] array = new int[]{1, 2, 3, 4, 5, 6, 7, 8}
+```
+
+### after
+
+```java
+System.out.println("index of %d in array is %d", findIn(array, 2));
+System.out.println("index of %d in array is %d", findIn(array, 5));
+System.out.println("%d not foud, search result us %d", findIn(array, 11));
+```
+
 ## 答案
 
 ```java

data/1.Java初阶/6.Java中的运算符/1.比较运算符/max.md

@@ -13,7 +13,9 @@ int[] array = new int[]{1, 28766, 3, 4, 75, 32421, 12, 3232, 932};
 
 ### after
 
-
+```java
+max(array);
+```
 
 ## 答案
 

data/1.Java初阶/6.Java中的运算符/2.逻辑运算符/config.json

 {
   "node_id": "569d5e11c4fc5de7844053d9a733c5e8",
-  "keywords": [],
+  "keywords": ["逻辑运算符", "组合", "优先级"],
   "children": [],
   "export": []
 }
\ No newline at end of file

data/1.Java初阶/6.Java中的运算符/3.条件运算符/config.json

-{
-  "node_id": "569d5e11c4fc5de7844053d9a733c5e8",
-  "keywords": [],
-  "children": [],
-  "export": []
-}
\ No newline at end of file

data/1.Java初阶/6.Java中的运算符/3.算术运算符/config.json

+{
+  "node_id": "5f233292265f4ed7a9af8d54fda3054f",
+  "keywords": ["算术运算符", "优先级"],
+  "children": [],
+  "export": []
+}
\ No newline at end of file