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Help needed on a Yahtzee game!

5 次查看（过去 30 天）
David Deman
David Deman 2021-12-7
评论： David Deman 2021-12-8
So I have a code that generates the amount of times dice are rolled to get 5 of a kind. How can I write a code that repeats this procedure x amount of times (say 10,000), and stores the result of each roll in a vector, as well as plotted out in a histogram. Thank you!
throwAgain=MCO_throwAgain()
function throwAgain=MCO_throwAgain()
die=1;
%Random number 1-6 of a 1x6 vector
RV=randi([1,6],1,6);
flag=0;
while(1)
for i=1:6
if(sum(RV==i)>=5)
flag=1;
break;
end
end
if(flag==1)
break;
end
die=die+1;
RV=randi([1,6],1,6);
end
throwAgain=die;
end
I have tried to write
diary('C:\Temp\Result.txt');
for i=1:10000
throwAgain()
end
diary('off');
histogram(throwAgain);
But this gives me the same number every time, so ill get say 196 10,000 times.

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回答（1 个）

KSSV
KSSV 2021-12-7
Ran in:
N = 10000 ;
throwAgain = zeros(N,1) ;
for i = 1:N
throwAgain(i)=MCO_throwAgain() ;
end
histogram(throwAgain)
function throwAgain=MCO_throwAgain()
die=1;
%Random number 1-6 of a 1x6 vector
RV=randi([1,6],1,6);
flag=0;
while(1)
for i=1:6
if(sum(RV==i)>=5)
flag=1;
break;
end
end
if(flag==1)
break;
end
die=die+1;
RV=randi([1,6],1,6);
end
throwAgain=die;
end
  3 个评论
显示 1更早的评论
KSSV
KSSV 2021-12-7
It looks like you have saved the function MCO_throwAgain.m in another folder and trying to call in another folder. See to it that, you are working in the same folder where the function is saved.
David Deman
David Deman 2021-12-8
So I have both of the scripts saved in the same folder on my computer, but when I run this program after running thow again i get the error
Unrecognized function or variable 'MCO_throwAgain'.
Error in Montecarlo (line 4)
throwAgain(i)=MCO_throwAgain();
Do I have to adjust the file names? currently I have them saved as FiveofaKind.m and Montecarlo.m.
Thank you!

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