输入任意多个数字,以-1结束输入;计算它们的平均值并输出。 ```java import java.util.Scanner; public class Avrage { public static void main(String[] args) { // TODO Auto-generated method stub Scanner in = new Scanner(System.in); int number = 0,count = 0, temp; temp = in.nextInt(); while(temp != -1) { number = number + temp; count = count + 1; temp = in.nextInt(); } System.out.println("平均数为="+ 1.0*number/count); } } ``` Loading... 输入任意多个数字,以-1结束输入;计算它们的平均值并输出。 <!--more--> ```java import java.util.Scanner; public class Avrage { public static void main(String[] args) { // TODO Auto-generated method stub Scanner in = new Scanner(System.in); int number = 0,count = 0, temp; temp = in.nextInt(); while(temp != -1) { number = number + temp; count = count + 1; temp = in.nextInt(); } System.out.println("平均数为="+ 1.0*number/count); } } ``` 最后修改:2019 年 12 月 31 日 © 允许规范转载 打赏 赞赏作者 支付宝微信 赞 如果觉得我的文章对你有用,请随意赞赏