diff --git "a/22 \345\221\250\345\205\203\344\277\212\344\270\264/20230512 \345\274\202\345\270\270.md" "b/22 \345\221\250\345\205\203\344\277\212\344\270\264/20230512 \345\274\202\345\270\270.md"
new file mode 100644
index 0000000000000000000000000000000000000000..cf37d5eb22e3e5a6ceffcdc9e42162fc4e830589
--- /dev/null
+++ "b/22 \345\221\250\345\205\203\344\277\212\344\270\264/20230512 \345\274\202\345\270\270.md"	
@@ -0,0 +1,27 @@
+```java
+
+import java.util.Scanner;
+
+public class D1 {
+    public static void main(String[] args) {
+        while (true) {
+            try {
+                Scanner sc = new Scanner(System.in);
+                System.out.println("输入第一个整数");
+                int a = sc.nextInt();
+                System.out.println("输入第二个整数");
+                int b = sc.nextInt();
+                ab(a, b);
+                System.out.println(a + b);
+                break;
+            } catch (Exception e) {
+                System.out.println("输入错误");
+
+            }
+        }
+    }
+    private static int ab(int a,int b) {
+        return a+b;
+    }
+}
+```
\ No newline at end of file