http://acm.hdu.edu.cn/showproblem.php?pid=2176 提示:尼姆博弈,异或 #include <iostream> #include <cstdio> using namespace std; int data[200005]; int main() { int m,s; while(cin>>m,m) { int ans=0; for(int i=0; i<m; i++) { cin>>data[i]; ans…

HDU.2516 取石子游戏 (博弈论 斐波那契博弈) 题意分析 简单的斐波那契博弈 博弈论快速入门 代码总览 #include <bits/stdc++.h> #define nmax 51 using namespace std; int main() { int fib[nmax]; fib[1] = fib[2] = 1; for(int i = 3;i<nmax;++i){ fib[i] = fib[i-1] + fib[i-2]; } int n; while(scanf(&…

取石子游戏 Time Limit: 2000/1000 MS(Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2101 Accepted Submission(s): 1205 Problem Description 1堆石子有n个,两人轮流取.先取者第1次可以取任意多个,但不能全部取完.以后每次取的石子数不能超过上次取子数的2倍.取完者胜.先取者负输出"Secondwin".先取者…

题意:Wythoff Game 思路:Wythoff Game #include<iostream> #include<stdio.h> #include<math.h> using namespace std; int main(){ int a,b,t; )+)/;//黄金比例 golden ratio double a2; while(~scanf("%d%d",&a,&b)){ if(a>b){ t=a; a=b; b=…

取石子游戏 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1911    Accepted Submission(s): 1094 Problem Description 1堆石子有n个,两人轮流取.先取者第1次可以取任意多个,但不能全部取完.以后每次取的石子数不能超过上次取子数的2倍.取完者胜.先取者负输出"Second win&qu…

取石子游戏 Problem Description 1堆石子有n个,两人轮流取.先取者第1次能够取随意多个,但不能所有取完.以后每次取的石子数不能超过上次取子数的2倍.取完者胜.先取者负输出"Second win".先取者胜输出"First win".   Input 输入有多组.每组第1行是2<=n<2^31. n=0退出.   Output 先取者负输出"Second win". 先取者胜输出"First win&quo…

取石子游戏 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7192    Accepted Submission(s): 4313 Problem Description 1堆石子有n个,两人轮流取.先取者第1次可以取任意多个,但不能全部取完.以后每次取的石子数不能超过上次取子数的2倍.取完者胜.先取者负输出"Second win&qu…

取石子游戏 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6555    Accepted Submission(s): 3961 Problem Description 1堆石子有n个,两人轮流取.先取者第1次可以取任意多个,但不能全部取完.以后每次取的石子数不能超过上次取子数的2倍.取完者胜.先取者负输出"Second win&qu…

取石子游戏 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2328    Accepted Submission(s): 1328 Problem Description 1堆石子有n个,两人轮流取.先取者第1次可以取任意多个,但不能全部取完.以后每次取的石子数不能超过上次取子数的2倍.取完者胜.先取者负输出"Second win&qu…

取石子游戏 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 8159    Accepted Submission(s): 4950 Problem Description 1堆石子有n个,两人轮流取.先取者第1次可以取任意多个,但不能全部取完.以后每次取的石子数不能超过上次取子数的2倍.取完者胜.先取者负输出"Second win&qu…