java – 如何将循环增加10而不是1?
发布时间:2020-12-15 04:30:06 所属栏目:Java 来源:网络整理
导读:这是我现在的代码: http://ideone.com/PfXNQc import java.util.Scanner;public class Temperature{ public static double convertFtoC(double F) { return (F-32)*5/9; } public static void main(String[] args) { double F; //Stores Farenheit double C
这是我现在的代码:
http://ideone.com/PfXNQc
import java.util.Scanner; public class Temperature { public static double convertFtoC(double F) { return (F-32)*5/9; } public static void main(String[] args) { double F; //Stores Farenheit double C; //Stores Celsius Scanner keyboard = new Scanner(System.in); System.out.print("Enter a temperature in Fahrenheit: "); //Enter in Farenheit F = keyboard.nextDouble(); //Stores Farenheit System.out.println("The temperature in Celsius is: " + convertFtoC(F)); //Displays Celsius (call convertFtoC(F) where celcuis conversion needed) F = 0; System.out.println("Fahrenheitt Celsius"); while (F <= 100) { // Display the F and C in increments of 10. System.out.println(F + "tt" + convertFtoC(F)); // Increment for the next day. F++; } } } 我希望转换的循环以10为增量而不是1. 现在它输出这个: 但我希望它是
解决方法
如果你写如下怎么办?
while (F <= 90) //Last number before 100 is 90 { // Display the F and C in increments of 10. System.out.println(F + "tt" + convertFtoC(F)); // Increment for the next day. F=F+10; } 另外,为什么你使用大写变量,按照惯例你应该用小写字母开始变量名,对象名用大写字母开头. (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |