From c75cb828ac2f5f0afc459ff88b91f325640b812f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=88=98=E4=BC=9F=E9=B9=8F?= <2237342630@qq.com>
Date: Fri, 12 May 2023 22:40:37 +0800
Subject: [PATCH] =?UTF-8?q?0512=E5=BC=82=E5=B8=B8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../20230512 \345\274\202\345\270\270.md"     | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 "23 \345\210\230\344\274\237\351\271\217/20230512 \345\274\202\345\270\270.md"

diff --git "a/23 \345\210\230\344\274\237\351\271\217/20230512 \345\274\202\345\270\270.md" "b/23 \345\210\230\344\274\237\351\271\217/20230512 \345\274\202\345\270\270.md"
new file mode 100644
index 0000000..9f12430
--- /dev/null
+++ "b/23 \345\210\230\344\274\237\351\271\217/20230512 \345\274\202\345\270\270.md"	
@@ -0,0 +1,23 @@
+```java
+import java.util.InputMismatchException;
+import java.util.Scanner;
+
+public class t1 {
+    public static void main(String[] args) {
+        Scanner sc = new Scanner(System.in);
+        while (true){
+            try {
+                System.out.println("请输入a和b值");
+                int a= sc.nextInt();
+                int b= sc.nextInt();
+                System.out.println("a+b和"+(a+b));
+                return;
+            }catch (Exception e){
+                System.out.println("输入有误请在输入一次");
+                sc.next();
+            }
+        }
+    }
+}
+```
+
-- 
Gitee