HDU2006 求奇数的乘积

#include <iostream>

using namespace std;
int main()
{
	int n;
	while(cin >> n)
	{
		int result = 1;
		while(n--)
		{
			int x;
			cin >> x;
			if(x % 2 == 1)
			{
				result *= x;
			}
		}
		cout << result <<endl;
	}
	return 0;
}