JAVA练习题一：将华氏温度转换成摄氏温度

题目内容

将摄氏温度转换成华氏温度的程序，转换的公式是：
°F = (9/5) * °C + 32

		package hello;
		import java.util.Scanner;
        public class Hello {
	    public static void main(String[] args)
	    {
	    
	    
	    double C;
	    
		System.out.println("请输入想要转换的摄氏温度");
		Scanner in = new Scanner(System.in);
		
		C = in.nextDouble();
		F=(double)(9/5.0)*C+32;
		
		System.out.println(F);
		System.out.println((double)(9/5.0));
	
		
		}
                           }