From f05e9458d542b63eedc1e629ee44aa76f62ee544 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=96=B9=E5=A2=9E=E5=85=B4?=
 <12071383+fang-zengxing@user.noreply.gitee.com>
Date: Wed, 10 May 2023 10:32:00 +0000
Subject: [PATCH] =?UTF-8?q?=E5=BC=82=E5=B8=B8?=
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Signed-off-by: 方增兴 <12071383+fang-zengxing@user.noreply.gitee.com>
---
 .../\345\274\202\345\270\270.md"              | 36 +++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 "\346\226\271\345\242\236\345\205\264/\345\274\202\345\270\270.md"

diff --git "a/\346\226\271\345\242\236\345\205\264/\345\274\202\345\270\270.md" "b/\346\226\271\345\242\236\345\205\264/\345\274\202\345\270\270.md"
new file mode 100644
index 0000000..c5e3f71
--- /dev/null
+++ "b/\346\226\271\345\242\236\345\205\264/\345\274\202\345\270\270.md"
@@ -0,0 +1,36 @@
+```java
+import java.util.Scanner;
+
+public class Two {
+    double getnum() {
+        System.out.println("请输入第一个数字:");
+        Scanner scanner = new Scanner(System.in);
+        double num1 = scanner.nextDouble();
+        System.out.println("请输入第二个数字:");
+        double num2 = scanner.nextDouble();
+        return num1 + num2;
+    }
+
+    void re() {
+        double sum = new Two().getnum();
+        System.out.println("两数之和为:" + sum);
+    }
+
+    public static void main(String[] args) {
+        while (true) {
+            try {
+                new Two().re();
+            } catch (Exception e) {
+                System.out.println("请重新输入!");
+                System.out.println("错误为"+e);
+                try {
+                } finally {
+                    new Two().re();
+                }
+            }
+
+        }
+    }
+}
+```
+
-- 
Gitee