From ddfa27064c898858b9cef1623d59591ebee3e5a8 Mon Sep 17 00:00:00 2001
From: dengxitong <2452879460@qq.com>
Date: Wed, 18 Mar 2026 22:02:53 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=20'java'?=
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---
 java | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 java

diff --git a/java b/java
new file mode 100644
index 0000000..93d16b9
--- /dev/null
+++ b/java
@@ -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;   // 有效数据总和
+         int validCount = 0; // 有效数据个数
+         for (int data : sensorData) {
+             // 致命错误：传感器掉线
+             if (data == 999) {
+                 System.out.println("致命错误：传感器掉线，终止处理");
+                 break;
+             }
+             // 无效数据：0/负数 或 >100（且不是999）
+             if (data <= 0 || data > 100) {
+                 System.out.println("警告：发现越界数据 [" + data + "]，已跳过");
+                 continue;
+             }
+             // 正常范围 1~100
+             validSum += data;
+             validCount++;
+         }
+         // 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