From 8e45869aa5cf6b4f307adbbdad4941012124c911 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=BE=90=E6=B0=B8=E6=B7=B3?= <2678158018@qq.com> Date: Wed, 10 May 2023 22:59:44 +0800 Subject: [PATCH] =?UTF-8?q?=E7=AC=AC=E5=8D=81=E4=B8=89=E6=AC=A1=E4=BD=9C?= =?UTF-8?q?=E4=B8=9A?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ...02\345\270\270\344\275\234\344\270\232.md" | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 "18 \345\276\220\346\260\270\346\267\263/20230510 java\351\235\242\345\220\221\345\257\271\350\261\241\345\274\202\345\270\270\344\275\234\344\270\232.md" diff --git "a/18 \345\276\220\346\260\270\346\267\263/20230510 java\351\235\242\345\220\221\345\257\271\350\261\241\345\274\202\345\270\270\344\275\234\344\270\232.md" "b/18 \345\276\220\346\260\270\346\267\263/20230510 java\351\235\242\345\220\221\345\257\271\350\261\241\345\274\202\345\270\270\344\275\234\344\270\232.md" new file mode 100644 index 0000000..0aaaf0a --- /dev/null +++ "b/18 \345\276\220\346\260\270\346\267\263/20230510 java\351\235\242\345\220\221\345\257\271\350\261\241\345\274\202\345\270\270\344\275\234\344\270\232.md" @@ -0,0 +1,24 @@ +```java +package HomeWork.HomeWork510; + +import java.util.Scanner; + +public class Number { + public static void main(String[] args) { + Scanner scanner = new Scanner(System.in); + while (true) { + System.out.println("输入两个数"); + String a=scanner.next(); + String b=scanner.next(); + try { + int a1=Integer.parseInt(a); + int b1=Integer.parseInt(b); + System.out.println("和为"+(a1 + b1)); + }catch (NumberFormatException n) { + System.out.println("输入错误"); + } + } + } +} +``` + -- Gitee