原创 2013寒假練習 1019 The Little Architect II

地址:http://acm.bit.edu.cn/mod/programming/view.php?id=670 用1*1*2的積木裝滿2*2*n的矩陣,一共有幾種方法。答案mod p輸出(1 <= n <= 1,000,000,000,