From 2b6c57c32921c8305a4c3fe92b95f0bacb895020 Mon Sep 17 00:00:00 2001
From: "100800@bin" <1761144610@qq.com>
Date: Wed, 10 May 2023 22:37:09 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BD=9C=E4=B8=9A?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 .../\345\274\202\345\270\270.md"              | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 "19\345\275\255\345\213\207\346\226\214/\345\274\202\345\270\270.md"

diff --git "a/19\345\275\255\345\213\207\346\226\214/\345\274\202\345\270\270.md" "b/19\345\275\255\345\213\207\346\226\214/\345\274\202\345\270\270.md"
new file mode 100644
index 0000000..102863b
--- /dev/null
+++ "b/19\345\275\255\345\213\207\346\226\214/\345\274\202\345\270\270.md"
@@ -0,0 +1,21 @@
+```java
+import java.util.Scanner;
+
+public class ZY1 {
+    public static void main(String[] args) {
+            Scanner sc = new Scanner(System.in);
+            while (true) {
+                System.out.println("请输入整数");
+                String nm = sc.next();
+
+                try {
+                    int n1 = Integer.parseInt(nm);
+                    System.out.println("整数的和是" + n1);
+                    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