From fe3254567ae8462a47b484155fafecabcdecea5d Mon Sep 17 00:00:00 2001
From: xuxin <840198532@qq.com>
Date: Wed, 14 Jan 2026 16:57:53 +0800
Subject: [PATCH] =?UTF-8?q?day03-=E6=B5=81=E7=A8=8B=E6=8E=A7=E5=88=B6?=
 =?UTF-8?q?=E8=AF=AD=E5=8F=A5-=E5=88=A4=E6=96=AD=E6=B5=81=E7=A8=8B-if?=
 =?UTF-8?q?=E6=A0=BC=E5=BC=8F=E4=B8=89=E7=9A=84=E4=BD=BF=E7=94=A8=E5=92=8C?=
 =?UTF-8?q?=E7=BB=83=E4=B9=A0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 day03/src/com/inmind/if01/Test04.java | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/day03/src/com/inmind/if01/Test04.java b/day03/src/com/inmind/if01/Test04.java
index b4804d1..cd3eea4 100644
--- a/day03/src/com/inmind/if01/Test04.java
+++ b/day03/src/com/inmind/if01/Test04.java
@@ -8,4 +8,20 @@ package com.inmind.if01;
 60以下 不及格
  */
 public class Test04 {
+    public static void main(String[] args) {
+        int score = 100;
+        if(score<0 || score>100){
+            System.out.println("你的成绩是错误的");
+        }else if(score>=90 && score<=100){
+            System.out.println("你的成绩属于优秀");
+        }else if(score>=80 && score<90){
+            System.out.println("你的成绩属于好");
+        }else if(score>=70 && score<80){
+            System.out.println("你的成绩属于良");
+        }else if(score>=60 && score<70){
+            System.out.println("你的成绩属于及格");
+        }else {
+            System.out.println("你的成绩属于不及格");
+        }
+    }
 }