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+温度转换器程序 - 运行命令: java -cp w1 TemperatureConverter
diff --git a/w1/TemperatureConverter.class b/w1/TemperatureConverter.class
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+import java.util.Scanner;
+
+/**
+ * 温度转换器 - 支持摄氏度(C)与华氏度(F)之间互转
+ * 对应Python版本的温度转换程序
+ */
+public class TemperatureConverter {
+
+    /**
+     * 将摄氏度转换为华氏度
+     *
+     * @param c 摄氏温度值
+     * @return 对应的华氏温度值
+     */
+    public static double celsiusToFahrenheit(double c) {
+        return c * 9.0 / 5.0 + 32.0;
+    }
+
+    /**
+     * 将华氏度转换为摄氏度
+     *
+     * @param f 华氏温度值
+     * @return 对应的摄氏温度值
+     */
+    public static double fahrenheitToCelsius(double f) {
+        return (f - 32.0) * 5.0 / 9.0;
+    }
+
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+        
+        // 提示用户输入
+        System.out.print("请输入要转换的温度与单位（例如 36.6 C 或 97 F）：");
+        String input = scanner.nextLine().trim();
+        
+        if (input.isEmpty()) {
+            System.out.println("输入为空，程序退出。");
+            scanner.close();
+            return;
+        }
+        
+        // 分割输入
+        String[] parts = input.split("\\s+");
+        
+        try {
+            // 解析数值和单位
+            double value = Double.parseDouble(parts[0]);
+            String unit = (parts.length > 1) ? parts[1].toUpperCase() : "C";
+            
+            if (unit.startsWith("C")) {
+                // 摄氏度 -> 华氏度
+                double f = celsiusToFahrenheit(value);
+                System.out.printf("%.2f °C = %.2f °F%n", value, f);
+            } else if (unit.startsWith("F")) {
+                // 华氏度 -> 摄氏度
+                double c = fahrenheitToCelsius(value);
+                System.out.printf("%.2f °F = %.2f °C%n", value, c);
+            } else {
+                System.out.println("未知单位，请使用 C 或 F。");
+            }
+            
+        } catch (NumberFormatException e) {
+            System.out.println("输入解析失败，请按示例输入数值与单位，例如：36.6 C");
+        } catch (ArrayIndexOutOfBoundsException e) {
+            System.out.println("输入格式错误，请确保包含数值和单位");
+        }
+        
+        scanner.close();
+    }
+}