From ba293ab8baca1742512b8613c80649de4b67ac92 Mon Sep 17 00:00:00 2001
From: liuyixiao <3520612068@qq.com>
Date: Sun, 15 Mar 2026 17:49:27 +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
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---
 Main.java | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 Main.java

diff --git a/Main.java b/Main.java
new file mode 100644
index 0000000..78582dd
--- /dev/null
+++ b/Main.java
@@ -0,0 +1,46 @@
+//TIP 要<b>运行</b>代码，请按 <shortcut actionId="Run"/> 或
+// 点击装订区域中的 <icon src="AllIcons.Actions.Execute"/> 图标。
+void main() {
+    //TIP 当文本光标位于高亮显示的文本处时按 <shortcut actionId="ShowIntentionActions"/>
+    // 查看 IntelliJ IDEA 建议如何修正。
+    IO.println(String.format("Hello and welcome!"));
+    for (int i = 1; i <= 5; i++) {
+        //TIP 按 <shortcut actionId="Debug"/> 开始调试代码。我们已经设置了一个 <icon src="AllIcons.Debugger.Db_set_breakpoint"/> 断点
+        // 但您始终可以通过按 <shortcut actionId="ToggleLineBreakpoint"/> 添加更多断点。
+        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 num : sensorData) {
+                    if (num == 999) {
+                        // 致命错误：终止流程
+                        System.out.println("致命错误：传感器断线，终止处理");
+                        break;
+                    } else if (num <= 0 || num > 100) {
+                        // 无效数据：跳过并打印警告
+                        System.out.println("警告：无效数据 [" + num + "]，已跳过");
+                        continue;
+                    } else {
+                        // 正常数据：计入总和与个数
+                        validSum += num;
+                        validCount++;
+                    }
+                }
+
+                // 计算并输出结果
+                if (validCount > 0) {
+                    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");
+                }
+            }
+        }
+
+
+
+
+