写一个Java程序,把华氏温度转换成摄氏温度
时间: 2024-09-24 18:06:38 浏览: 70
在Java中,我们可以创建一个简单的方法来将华氏温度(Fahrenheit)转换为摄氏温度(Celsius),使用公式 `C = (F - 32) * 5 / 9`。下面是一个示例程序:
```java
public class TemperatureConverter {
// 定义华氏到摄氏的转换函数
public static double fahrenheitToCelsius(double fahrenheit) {
return (fahrenheit - 32) * 5 / 9;
}
// 主函数,用于测试转换函数
public static void main(String[] args) {
double fahrenheitTemperature = 98.6; // 示例华氏温度
double celsiusTemperature = fahrenheitToCelsius(fahrenheitTemperature);
System.out.printf("华氏温度 %.2f 度 Fahrenheit 转换成摄氏温度是 %.2f 度 Celsius.", fahrenheitTemperature, celsiusTemperature);
}
}
```
在这个程序中,我们首先定义了一个名为 `fahrenheitToCelsius` 的静态方法,它接受华氏温度作为输入并返回相应的摄氏温度。然后在 `main` 函数中,我们设置了一个华氏温度值,将其传递给转换函数,并打印出结果。
如果你想要运行此程序,你需要在控制台或IDE中运行 `main` 函数。
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