Storing output from a for loop into a matrix. When input value comes from .m script.

I need to plot a histogram from my output data. I have written a script and know how to make this into a loop. However how can I get it into a matrix so i can make an Histogram.

kaart=5;
while kaart < 17
    r = randi([1,10]);
if r==1
   a= a+1;
    r=11;
    kaart=kaart+r;
else
    kaart=kaart+r;
   end
if kaart>21 && a > 0
    kaart = kaart - 10;
    a=a-1;
end
end
kaart

Above is the original script. I need to run this a 1000 times and make a histogram out of it. To run the for loop I have

for ii=1:1000;
   Dealerscript;
end

However it does not allow me to make a histogram.

Answer 1

[KSSV]

kaart=5;
kaart1 = [] ;
while kaart < 17
    r = randi([1,10]);
    if r==1
        a= a+1;
        r=11;
        kaart=kaart+r;
        kaart1 = [kaart1 ; kaart] ;
    else
        kaart=kaart+r;
        kaart1 = [kaart1 ; kaart] ;
    end
    if kaart>21 && a > 0
        kaart = kaart - 10;
        kaart1 = [kaart1 ; kaart] ;
        a=a-1;
    end
end
kaart1

May be you are looking for kaart values at the end. Check your a value, some times it goes to a condition where a is not defined.