From 35f236082a4995a2039b1ffe269dd19c8c885c87 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E6=9D=A8=E6=A2=853?= <12071605+yangmei3@user.noreply.gitee.com> Date: Sun, 27 Nov 2022 20:01:28 +0800 Subject: [PATCH] =?UTF-8?q?=E7=AC=AC=E4=B8=80=E6=AC=A1java=E4=BD=9C?= =?UTF-8?q?=E4=B8=9A?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ...022.11.27 Java\345\217\230\351\207\217.md" | 60 +++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 "27\346\235\250\346\242\205/2022.11.27 Java\345\217\230\351\207\217.md" diff --git "a/27\346\235\250\346\242\205/2022.11.27 Java\345\217\230\351\207\217.md" "b/27\346\235\250\346\242\205/2022.11.27 Java\345\217\230\351\207\217.md" new file mode 100644 index 0000000..f3c40f6 --- /dev/null +++ "b/27\346\235\250\346\242\205/2022.11.27 Java\345\217\230\351\207\217.md" @@ -0,0 +1,60 @@ +# java + +## 变量 + +1.字符 + +```JAVA +char sex ='男'; +``` + + + +2.整数 + +```java +byte short int long +``` + + + +3.小数 + +```java +float double[默认] +``` + + + +4.字符串 + +```java +String +``` + +1.布尔 + +```java +boolean +``` + +# 作业 + +```java +public class bb { + public static void main(String[] args){ + String name ="张念山"; + int age =18; + String gender ="男"; + System.out.println("我的班主任是"+name); + System.out.println("性别:"+gender); + System.out.println("他永远"+age); + System.out.println("是帅哥"); + System.out.println("是人见人爱,花见花开的"+name+"大帅哥"); + } +} + +``` + + + -- Gitee