/*Number:2.1 *Author:yzs *Time:2021.11.06 15:24 */ import java.util.Scanner; public class Calculate{ public static void main(String[] args) { System.out.println("Enter a degree in Celsius"); Scanner input = new Scanner(System.in); double celsius=input.nextDouble();//摄氏度 double fahrenheit = celsius*9/5+32; System.out.println(celsius+" Celsius is "+fahrenheit+" Fahrenheit"); } }