From 8d2173c61f46c1c34f3ed81067c53d39d3debf32 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=91=A8=E4=BA=9A=E8=BE=89?= <3192667214@qq.com>
Date: Thu, 11 May 2023 02:19:55 +0000
Subject: [PATCH] =?UTF-8?q?41=20=E5=91=A8=E4=BA=9A=E8=BE=89?=
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Signed-off-by: 周亚辉 <3192667214@qq.com>
---
 .../20230511 java\345\274\202\345\270\270.md" | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 "41 \345\221\250\344\272\232\350\276\211/20230511 java\345\274\202\345\270\270.md"

diff --git "a/41 \345\221\250\344\272\232\350\276\211/20230511 java\345\274\202\345\270\270.md" "b/41 \345\221\250\344\272\232\350\276\211/20230511 java\345\274\202\345\270\270.md"
new file mode 100644
index 0000000..a5bd3be
--- /dev/null
+++ "b/41 \345\221\250\344\272\232\350\276\211/20230511 java\345\274\202\345\270\270.md"	
@@ -0,0 +1,27 @@
+## 作业
+
+```java
+//用键盘输入两个整数，并求和；如果输入的不是整数用异常去处理
+import java.util.Scanner;
+
+public class Work {
+    public static void main(String[] args) {
+        Scanner sc = new Scanner(System.in);
+        while (true) {
+            System.out.println("请输入第一个整数");
+            String num1 = sc.next();
+            System.out.println("请输入第二个整数");
+            String num2 = sc.next();
+            try {
+               int nums1 = Integer.parseInt(num1);
+               int nums2 = Integer.parseInt(num2);
+               int nums = nums1 + nums2;
+               System.out.println("两个整数的和是" + nums);
+               break;
+            } catch (NumberFormatException e) {
+                System.out.println("只能输入整数,请重新输入");
+            }
+        }
+    }
+}
+```
\ No newline at end of file
-- 
Gitee