Java应用程序，用户从键盘只能输入整数，程序输出这些整数的乘积

---恢复内容开始---

import java.util.*;

public class homework{

public static void main(String args[]){

Scanner reader=new Scanner(Systerm.in);

Int result=1;

while(reader.hasNextInt()){

Int x=reader.nextInt();

result=result*x;

}

System.out.printf("%d个数的乘积为%d",x,result);

}

}

---恢复内容结束---

import java.util.*;

public class homework{

public static void main(String args[]){

Scanner reader=new Scanner(Systerm.in);

double result=1;

while(reader.hasNextDouble()){

double x=reader.nextDouble();

result=result*x;

}

System.out.printf("%d个数的乘积为%d",x,result);

}

}