囚徒困境Matlab代码
时间: 2023-07-02 12:11:35 浏览: 94
以下是一个简单的囚徒困境的Matlab代码:
```matlab
% 囚徒困境游戏
% 两名玩家可以合作或背叛对方,分别会得到不同的奖励
% 如果两个玩家都合作,则得到3个点奖励
% 如果两个玩家都背叛,则得到1个点奖励
% 如果一个玩家背叛而另一个合作,则背叛者得到5个点奖励,而合作者得到0个点奖励
% 游戏进行多轮,每轮玩家都可以选择合作或背叛
% 初始化游戏参数
rounds = 10; % 游戏轮数
player1_score = 0; % 玩家1的得分
player2_score = 0; % 玩家2的得分
player1_history = []; % 玩家1的历史选择
player2_history = []; % 玩家2的历史选择
% 进行游戏
for i = 1:rounds
% 玩家进行选择
player1_choice = input('玩家1选择合作(C)或背叛(B):', 's');
player2_choice = input('玩家2选择合作(C)或背叛(B):', 's');
% 根据选择给予奖励
if player1_choice == 'C' && player2_choice == 'C'
player1_score = player1_score + 3;
player2_score = player2_score + 3;
elseif player1_choice == 'B' && player2_choice == 'B'
player1_score = player1_score + 1;
player2_score = player2_score + 1;
elseif player1_choice == 'B' && player2_choice == 'C'
player1_score = player1_score + 5;
player2_score = player2_score + 0;
elseif player1_choice == 'C' && player2_choice == 'B'
player1_score = player1_score + 0;
player2_score = player2_score + 5;
end
% 记录选择历史
player1_history = [player1_history, player1_choice];
player2_history = [player2_history, player2_choice];
end
% 输出游戏结果
fprintf('玩家1得分:%d\n', player1_score);
fprintf('玩家2得分:%d\n', player2_score);
fprintf('玩家1选择历史:%s\n', player1_history);
fprintf('玩家2选择历史:%s\n', player2_history);
```
这个代码可以让两名玩家进行多轮囚徒困境游戏,并记录每一轮的选择和得分。