From 189f8799d7d8d6edcadf72f41e94a4934de9619a Mon Sep 17 00:00:00 2001 From: unknown Date: Mon, 28 Nov 2022 01:45:47 +0800 Subject: [PATCH] =?UTF-8?q?=E6=88=91=E7=9A=84=E7=AC=AC=E4=B8=80=E6=AC=A1?= =?UTF-8?q?=E4=BD=9C=E4=B8=9A?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../20221127 .md" | 61 +++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 "33 \351\227\253\347\273\247\345\221\250/20221127 .md" diff --git "a/33 \351\227\253\347\273\247\345\221\250/20221127 .md" "b/33 \351\227\253\347\273\247\345\221\250/20221127 .md" new file mode 100644 index 0000000..47d306c --- /dev/null +++ "b/33 \351\227\253\347\273\247\345\221\250/20221127 .md" @@ -0,0 +1,61 @@ +# Java + +## 变量 + +1.字符 + +```java +char sex='男'; +``` + + + +2.整数 + +```java +byte short int [默认] long +``` + + + +3.小数 + +```java +float double[默认] +``` + +4.字符串 + +```java + String +``` + + + +5.布尔 + +```java +boolean +``` + + + +### 作业 + +```java +public class Main { + public static void main(String[] args) { + String name = "丘丘老师"; + int age =18; + char gender='帅'; + double temperature=36.8; + String say="我爱你"; + System.out.println("专业老师:"+name); + System.out.print("年龄:"+age);System.out.println("(永远18岁)"); + System.out.println("性别:"+gender); + System.out.println("体温:"+temperature); + System.out.println("我想对他说的话:" +say); + + } +} +``` -- Gitee