E4
摘要:
import java.util.*;public class E4{public static void main(String args[]){Scanner reader=new Scanner(System.in);double sum=0;int m=0;while(reader.hasNextDouble()){double x=reader.nextDouble();m=m+1;sum=sum+x;}System.out.printf("%d个数的和为%f\n",m,sum);System.out.printf("%d个数平均值是f\n", 阅读全文
posted @ 2013-03-17 14:45 agony· 阅读(216) 评论(0) 推荐(0)
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