Question

ACM Wrong Answer!

题目：http://acm.fzu.edu.cn/problem.php?pid=1602
我的程序：
import java.math.*;
import java.util.*;
public class Main{
static BigDecimal s,a,b;
public static void main(String[] args){
Scanner in=new Scanner(System.in);
b=new BigDecimal("100");
int t;
String c;
while(in.hasNext()){
t=in.nextInt();
for(s=new BigDecimal("1");t>0;t--){
c=in.next();
c=c.substring(0,c.length()-1);
a=new BigDecimal(c);
s=(s.multiply(a)).divide(b);
}
System.out.println(s);
}
}
}

Answer 1

I am so sorry. I never program in Java.
If you have some problem with this problem, perhaps i can provide a program in C++.