From 2427675ea3482d626d9190f145c9fce8fc140d2f Mon Sep 17 00:00:00 2001
From: pangyaxuan <wuhua.654321@qq.com>
Date: Sun, 15 Mar 2026 23:22:00 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=20'W2'?=
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---
 W2 | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 W2

diff --git a/W2 b/W2
new file mode 100644
index 0000000..5d1b069
--- /dev/null
+++ b/W2
@@ -0,0 +1,29 @@
+public class DataCleaner {
+    public static void main(String[] args) {
+        int[] sensorData = {85, -5, 92, 0, 105, 999, 88, 76};
+        int validSum = 0;
+        int validCount = 0;
+
+        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 <= 0 || (data > 100 && data != 999)) {
+                System.out.println("警告：发现越界数据[" + data + "]，已跳过");
+                continue;
+            }
+            if (data >= 1 && data <= 100) {
+                validSum += data;
+                validCount++;
+            }
+        }
+
+        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