java/DataCleaner.java

public class DataCleaner {
    public static void main(String[] args) {
        int[] sensorData = {85, -5, 92, 0, 105, 999, 88, 76};
        int validSum = 0, validCount = 0;
        boolean isTerminated = false;

        for (int data : sensorData) {
            if (data == 999) {
                System.out.println("致命错误：传感器掉线，终止处理");
                isTerminated = true;
                break;
            } else if (data <= 0 || data > 100) {
                System.out.println("警告：发现越界数据[" + data + "]，已跳过");
                continue;
            } else {
                validSum += data;
                validCount++;
            }
        }

        if (!isTerminated && validCount > 0) {
            double average = (double) validSum / validCount;
            System.out.println("有效数据的平均值为：" + average);
        } else if (!isTerminated) {
            System.out.println("无有效数据");
        }
    }
}