Nim or not Nim? Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status Practice HDU 3032 Description Nim is a two-player mathematic game of strategy in which players take turns removing objects from distinct heaps.…
A Simple Nim 题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5795 Description Two players take turns picking candies from n heaps,the player who picks the last one will win the game.On each turn they can pick any number of candies which come from the…
题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5976 Detachment Time Limit: 4000/2000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others) 问题描述 In a highly developed alien society, the habitats are almost infinite dimensional space. In the histo…
题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5795 A Simple Nim Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others) 问题描述 Two players take turns picking candies from n heaps,the player who picks the last one will win the…
题目: http://acm.hdu.edu.cn/showproblem.php?pid=5289 Assignment Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 3175 Accepted Submission(s): 1457 Problem Description Tom owns a company and he i…
Largest prime factor Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 8976 Accepted Submission(s): 3191 Problem Description Everybody knows any number can be combined by the prime number. Now…
F - 6 Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status Practice HDU 4994 Description Nim is a mathematical game of strategy in which two players take turns removing objects from distinct heaps. On each turn,…
Eight Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 14380 Accepted Submission(s): 4044 Special Judge Problem Description The 15-puzzle has been around for over 100 years; even if you don'…
Fibonacci Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Problem Description Following is the recursive definition of Fibonacci sequence: Fi=⎧⎩⎨01Fi−1+Fi−2i = 0i = 1i > 1 Now we need to check whether a number can…
这是我见过的最简单的一道博弈了,其实不要被复杂的棋盘吓到了. 首先肯定会有而且仅有一个人胜,而且因为棋盘是对称的,所以先手相对于后手肯定更有优势,那么肯定是先手赢. 这是不是严格的推理,但是确实比较容易猜出答案. 题外话:既然这游戏这么坑,为什么两个人还能玩得不亦乐乎.. #include <cstdio> int main() { int n; ) puts("I bet on Oregon Maple~"); ; } 代码君…
无奈英语不好又被坑,看到棋子能左移下移左下移,想当然地以为是Wythoff博弈了,=u= 题的意思是说每次只能选一个方向移动一步,所以找找规律就是横纵坐标为奇数的时候是必败状态. 从http://www.cnblogs.com/chaosheng/archive/2012/05/29/2524725.html 盗过来一张图比较好说明: #include <cstdio> int main() { int n, m; && n && m) printf() &am…