From 6a90bb0570a6285295add05f354cff67bfe45988 Mon Sep 17 00:00:00 2001
From: JianXinyi <1259606552@qq.com>
Date: Wed, 18 Mar 2026 12:53:36 +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=E8=B9=87=E6=98=95=E9=A2=90202506050324'?=
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---
 w2蹇昕颐202506050324/DataCleaner.java | 38 ++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 w2蹇昕颐202506050324/DataCleaner.java

diff --git a/w2蹇昕颐202506050324/DataCleaner.java b/w2蹇昕颐202506050324/DataCleaner.java
new file mode 100644
index 0000000..3e6c2a1
--- /dev/null
+++ b/w2蹇昕颐202506050324/DataCleaner.java
@@ -0,0 +1,38 @@
+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
+
+        // 遍历传感器数据数组
+        for (int i = 0; i < sensorData.length; i++) {
+            int data = sensorData[i];
+
+            // 1. 检查是否为致命错误码 999
+            if (data == 999) {
+                System.out.println("致命错误：传感器掉线，终止处理");
+                break; // 立即终止整个处理流程
+            }
+
+            // 2. 检查是否为无效数据（0、负数、或大于100）
+            if (data <= 0 || data > 100) {
+                System.out.println("警告：发现越界数据[" + data + "]，已跳过");
+                continue; // 跳过当前循环，不处理此数据
+            }
+
+            // 3. 数据在正常范围（1-100），进行累加和计数
+            validSum += data;
+            validCount++;
+        }
+
+        // 4. 根据有效数据个数输出结果
+        if (validCount > 0) {
+            // 使用浮点数除法以避免整数除法陷阱，保留小数部分
+            double average = (double) validSum / validCount;
+            System.out.println("有效数据的平均值为：" + average);
+        } else {
+            System.out.println("无有效数据");
+        }
+    }
+}