From 60b4a56f6b2b64760e408cf8091ae1f82999c47b Mon Sep 17 00:00:00 2001
From: xuxin <840198532@qq.com>
Date: Thu, 16 Jul 2026 16:06:32 +0800
Subject: [PATCH] =?UTF-8?q?day03-=E5=BE=AA=E7=8E=AF=E6=B5=81=E7=A8=8B--whi?=
 =?UTF-8?q?le=E5=BE=AA=E7=8E=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 day03/src/com/inmind/while04/Demo07.java | 36 ++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 day03/src/com/inmind/while04/Demo07.java

diff --git a/day03/src/com/inmind/while04/Demo07.java b/day03/src/com/inmind/while04/Demo07.java
new file mode 100644
index 0000000..4187b3d
--- /dev/null
+++ b/day03/src/com/inmind/while04/Demo07.java
@@ -0,0 +1,36 @@
+package com.inmind.while04;
+/*
+循环变量初始化①
+  while(循环条件②){
+    循环体③
+    修改循环变量④
+}
+
+顺序：①②③④>②③④>②③④…②不满足为止。
+*/
+public class Demo07 {
+    public static void main(String[] args) {
+        //打印1~10的值
+        int j = 1;
+        while(j<=10){
+            System.out.println(j);
+            j++;
+        }
+        System.out.println("-----------------------");
+        //打印10~1的值
+        int k = 10;
+        while (k >= 1) {
+            System.out.println(k);
+            k--;
+        }
+        System.out.println("-----------------------");
+        //打印A~Z的值
+        char c = 'A';
+        while (c <= 'Z') {
+            System.out.println(c);
+            c++;
+        }
+
+        System.out.println("程序结束");
+    }
+}