MATLAB: 2 dice simulation. Code for when both dice = 6

*My first question wasn't clear.

I want to know how many double 6's there are basically.

For example,

a 6 2 6 2 6 1

b 6 4 5 6 6 3

I want something that would return the asnwer 2, indicating 2 double 6's, at positions 1 and 5.

Thanks*

Why won't this code tell me when a and b both equal 6?? I mean I know why, I just don't know what the right code is or how to correct it.

a=randi([1 6],n,1); disp('a='); disp(a);

b=randi([1 6],n,1); disp('b='); disp(b);

c=(a==6);d=(b==6); disp('c'); disp(c); disp('d'); disp(d);

e=(c==1);f=(d==1); disp('e=f'); disp(e==f);

The output I get is all of the times that (a==6)==(b==6) which I don't want.

NB: I've got an input code for n, don't worry.

Basically I need code that tells me the number of times both dice, a and b equal 6 at the same time/roll.

Thanks for any help.