杭电OJ2006 奇数求积

#include <iostream>

using namespace std;

int main()
{
    int t;
    while(cin>>t)
    {
        int  n=1;
        while(t--)
        {
            int a;
            cin>>a;
            if(a%2==1)
                n = n*a;
        }
         cout <<n<< endl;
    }

    return 0;
}