java 华氏温度与摄氏温度
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java 华氏温度与摄氏温度
用do-while 实现:输出华氏温度与摄氏温度对照表 要求从摄氏温度0度到250度,每隔20度为一项,对照表中条目不超过10条.
华氏温度=摄氏*9/5.0+32
用do-while 实现:输出华氏温度与摄氏温度对照表 要求从摄氏温度0度到250度,每隔20度为一项,对照表中条目不超过10条.
华氏温度=摄氏*9/5.0+32
import java.util.Scanner;
public class Test {
public static void main(String[] args) {
System.out.print("Please input a Fahrenheit Temperature: ");
Scanner scanner = new Scanner(System.in);
double temp = scanner.nextDouble();
double celsius = converTempearture(temp);
System.out.println(temp + "F = " + celsius + "C");
}
private static double converTempearture(double fahrenheit) {
// C=5(F-32)/9
return 5 * (fahrenheit - 32) / 9D;
}
}
-------------------
Please input a Fahrenheit Temperature: 64
64.0F = 17.77777777777778C
public class Test {
public static void main(String[] args) {
System.out.print("Please input a Fahrenheit Temperature: ");
Scanner scanner = new Scanner(System.in);
double temp = scanner.nextDouble();
double celsius = converTempearture(temp);
System.out.println(temp + "F = " + celsius + "C");
}
private static double converTempearture(double fahrenheit) {
// C=5(F-32)/9
return 5 * (fahrenheit - 32) / 9D;
}
}
-------------------
Please input a Fahrenheit Temperature: 64
64.0F = 17.77777777777778C