diff --git "a/33\351\227\253\347\273\247\345\221\250/20230511\345\274\202\345\270\270\345\244\204\347\220\206\344\275\234\344\270\232.md" "b/33\351\227\253\347\273\247\345\221\250/20230511\345\274\202\345\270\270\345\244\204\347\220\206\344\275\234\344\270\232.md"
new file mode 100644
index 0000000000000000000000000000000000000000..ba1b587cbc8b8126a66dad1d7c95ae9c37074c6f
--- /dev/null
+++ "b/33\351\227\253\347\273\247\345\221\250/20230511\345\274\202\345\270\270\345\244\204\347\220\206\344\275\234\344\270\232.md"
@@ -0,0 +1,25 @@
+```
+
+ import java.util.Scanner;
+
+ public class Sum {
+     public static void main(String[] args) {
+         Scanner sc = new Scanner(System.in);
+         System.out.println("请输入两个整数");
+         while (true){
+             String a = sc.next();
+             String b = sc.next();
+             try {
+                 int c = Integer.parseInt(a);
+                 int d = Integer.parseInt(b);
+                 System.out.println("这两个数的和是："+(c+d);
+                 break;
+             }catch (NumberFormatException e1) {
+                 System.out.println("超范围，重新输入");
+             }catch(Exception e2){
+                 System.out.println("请输入正确格式");
+             }
+         }
+     }
+ }
+```
\ No newline at end of file