From 750d5619c6abfd576c35886d5a4d3b42a191e5f8 Mon Sep 17 00:00:00 2001
From: yuangandong <1975775515@qq.com>
Date: Sun, 15 Mar 2026 18:54:01 +0800
Subject: [PATCH] =?UTF-8?q?=E4=B8=8A=E4=BC=A0=E6=96=87=E4=BB=B6=E8=87=B3?=
 =?UTF-8?q?=20'w2'?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 w2/w2 | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 w2/w2

diff --git a/w2/w2 b/w2/w2
new file mode 100644
index 0000000..1777b27
--- /dev/null
+++ b/w2/w2
@@ -0,0 +1,31 @@
+public class DataCleaner {
+    public static void main(String[] args) {
+        int[] sensorData = {85, -5, 92, 0, 105, 999, 88, 76};
+
+        int validSum = 0;   // 有效数据总和
+        int validCount = 0; // 有效数据个数
+
+        // 流程控制代码
+        for (int data : sensorData) {
+            if (data == 999) {
+                System.out.println("致命错误：传感器掉线，终止处理");
+                break;
+            }
+            if (data >= 1 && data <= 100) {
+                validSum += data;
+                validCount++;
+            } else if (data <= 0 || data > 100) {
+                System.out.println("警告：发现越界数据[" + data + "]，已跳过");
+                continue;
+            }
+        }
+
+        // 最终输出
+        if (validCount > 0) {
+            double average = (double) validSum / validCount;
+            System.out.println("有效数据平均值：" + average);
+        } else {
+            System.out.println("无有效数据");
+        }
+    }
+}
\ No newline at end of file