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

        // 请在此处编写你的流程控制代码
        for (int i=0;i<sensorData.length;i++) {
            if (sensorData[i]==999) {
                System.out.println("致命错误：传感器掉线，终止处理");
                break;
            }
            if (sensorData[i]>=1&&sensorData[i]<=100) {
                validSum+=sensorData[i];
                validCount++;
            }
            else {
                System.out.println("警告：发现越界数据"+sensorData[i]+"，已跳过");
                continue;
            }


        }

        if (validCount>0){
            double pjs=(double) validSum/validCount;
            System.out.println(pjs);
        }
        else {
            System.out.println("无有效数据");
        }
    }
}