摘要:
import java.util.*;public class Example2{ public static void main (String args[ ]){ Scanner reader=new Scanner(System.in); int product=1; int n=0; while(reader.hasNextInt()){ int x=reader.nextInt(); n=n+1; product=product*x; } System.out.printf("%d个数的积为%f\n",n,product); }}
阅读全文