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3 Commits

Author SHA1 Message Date
wangjiashuo 2c47898e1c Merge remote-tracking branch 'origin/main' 1 month ago
wangjiashuo d518bde8f9 数据清理 1 month ago
wangjiashuo fb7822fac7 温度转换 1 month ago
  1. BIN
      w1/W1-wangjiashuo-202506050214/5920b4a20b1f1dd17cdbfd8b4df6dfdb.png
  2. 0
      w1/W1_wangjiashuo_202506050214/README.md
  3. 2
      w1/W1_wangjiashuo_202506050214/TemperatureConverter.java
  4. 36
      w2/DataCleaner.java

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0
w1/W1-wangjiashuo-202506050214/README.md → w1/W1_wangjiashuo_202506050214/README.md

2
w1/W1-wangjiashuo-202506050214/TemperatureConverter.java → w1/W1_wangjiashuo_202506050214/TemperatureConverter.java

@ -1,5 +1,5 @@
package W1_wangjiashuo_202506050214;
import java.util.Scanner; import java.util.Scanner;
/** /**
* 温度转换器程序 * 温度转换器程序
* 支持摄氏度(C)与华氏度(F)之间的相互转换 * 支持摄氏度(C)与华氏度(F)之间的相互转换

36
w2/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 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 大于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,计入有效数据
validSum += data;
validCount++;
}
// 输出结果
if (validCount > 0) {
// 转double避免整数除法
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");
}
}
}
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