From 8cef3150d42d3bdde1d92dbadc215dff841ed551 Mon Sep 17 00:00:00 2001
From: Hanminxi <1772454398@qq.com>
Date: Thu, 19 Mar 2026 12:28:06 +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''?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 DataCleaner.class | Bin 0 -> 1347 bytes
 DataCleaner.java  |  36 ++++++++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 DataCleaner.class
 create mode 100644 DataCleaner.java

diff --git a/DataCleaner.class b/DataCleaner.class
new file mode 100644
index 0000000000000000000000000000000000000000..fa66a1e090a9369ef4c259f124c588044906c362
GIT binary patch
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diff --git a/DataCleaner.java b/DataCleaner.java
new file mode 100644
index 0000000..fb2d89a
--- /dev/null
+++ b/DataCleaner.java
@@ -0,0 +1,36 @@
+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
+        for (int value : sensorData) {
+            // 先检查致命错误：传感器掉线（值为999）
+            if (value == 999) {
+                System.out.println("致命错误：传感器掉线，终止处理");
+                break;  // 立即终止循环
+            }
+            
+            // 正常范围：1 ~ 100（包含边界）
+            if (value >= 1 && value <= 100) {
+                validSum += value;
+                validCount++;
+            } else {
+                // 其他情况均为越界数据（0、负数、大于100且不是999）
+                System.out.println("警告：发现越界数据 [" + value + "]，已跳过");
+                // continue 可省略，因为后面没有需要执行的语句
+            }
+        }
+        
+        // 输出结果
+        if (validCount > 0) {
+            // 注意整数除法陷阱，将其中一个操作数转为double
+            double average = (double) validSum / validCount;
+            System.out.println("有效数据的平均值：" + average);
+        } else {
+            System.out.println("无有效数据");
+        }
+    }
+}