小编Ros*_* P.的帖子

我是Java新手,但有一些编程经验.我正在读一本关于如何用Java语言编程的书.我对NetBeans和Java缺乏了解,阻碍了我的进步.我的特殊问题是我的输出框中没有看到正确的输出.无论代码如何.

这是一个例子.我确信我错过了一个小细节:

public class Weather
{
    public static void main(String[] arguments)
    {
        float fah = 86;
        System.out.println(fah + " degrees Fahrenheit is ...");
        //To conver fahrenheit to Celsius
        //Begin by subtracting 32
        fah = fah - 32;
        //divide the answer by 9
        fah = fah / 9;
        //multiply that answer by 5
        fah = fah * 5;
        System.out.println(fah + "degree Celsius is ...");

        float cel = 32;
        System.out.println(cel + "degress Celsius is ...");
        //To convert Farhenheit to celsius
        //begin by …