Tiling_easy version Problem Description 有一个大小是 2 x n 的网格,现在需要用2种规格的骨牌铺满,骨牌规格分别是 2 x 1 和 2 x 2,请计算一共有多少种铺设的方法. Input 输入的第一行包含一个正整数T(T<=20),表示一共有 T组数据,接着是T行数据,每行包含一个正整数N(N<=30),表示网格的大小是2行N列. Output 输出一共有多少种铺设的方法,每组数据的输出占一行. Sample Input 3 2 8 12…
HDU 5860 Death Sequence(递推) 题目链接http://acm.split.hdu.edu.cn/showproblem.php?pid=5860 Description You may heard of the Joseph Problem, the story comes from a Jewish historian living in 1st century. He and his 40 comrade soldiers were trapped in a cave…
Tiling_easy version Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 7450 Accepted Submission(s): 5772 Problem Description 有一个大小是 2 x n 的网格,现在需要用2种规格的骨牌铺满,骨牌规格分别是 2 x 1 和 2 x 2,请计算一共有多少种铺设的方法. Inpu…
Problem Description You may heard of the Joseph Problem, the story comes from a Jewish historian living in 1st century. He and his 40 comrade soldiers were trapped in a cave, the exit of which was blocked by Romans. They chose suicide over capture an…