From 17f863ac7e657ae324483c3deb5e365a9279aae1 Mon Sep 17 00:00:00 2001 From: xuxin <840198532@qq.com> Date: Wed, 24 Dec 2025 11:29:01 +0800 Subject: [PATCH] =?UTF-8?q?12.=E8=BF=90=E7=AE=97=E7=AC=A6=5F=E4=B8=89?= =?UTF-8?q?=E5=85=83=E8=BF=90=E7=AE=97=E7=AC=A6?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- day02/src/com/inmind/Demo11.java | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 day02/src/com/inmind/Demo11.java diff --git a/day02/src/com/inmind/Demo11.java b/day02/src/com/inmind/Demo11.java new file mode 100644 index 0000000..cce476e --- /dev/null +++ b/day02/src/com/inmind/Demo11.java @@ -0,0 +1,30 @@ +package com.inmind; +/* + +三元运算符格式: + 数据类型 变量名 = 表达式1?表达式2:表达式3; + +三元运算符的执行解析: + 先执行表达式1,结果必须是布尔值(true,false) + 如果表达式1的结果是true,那么就将表达式2作为运算结果返回 + 如果表达式1的结果是false,那么就将表达式3作为运算结果返回 + + 注意:数据类型与表达式2:表达式3必须一致 + */ +public class Demo11 { + public static void main(String[] args) { + //使用三元运算符,进行判断哪个值大 + //定义2个整数变量 + int a = 10; + int b = 20; + + //判断a或者b谁大?? + int max = ab?"变量a的值大:"+a:"变量b的值大:"+b; + System.out.println(result); + } +}