Is it possible to record the final value of each while loop?

I'm a beginner for MatLab and I cannot figure out how to find the mean of the final values for a while loop. I am currently working on a small game where the program generates a random number and the user has to guess what it is. The number of guesses is recorded and at the end of each game the user is asked if they want to play again or not. If the user says no then the average number of guesses is displayed. My problem is that I can't seem to figure out if there is a way to save the total number of guesses for each game, save it, and then find the average to be displayed. Any help would be great! Thank you.

Answer 1

[Walter Roberson]

Before the first while

total_guesses = 0;
games_played = 0;

Then just before the last end of that while loop:

total_guess = total_guesses + rounds;
games_played = games_played + 1;

and after the loop,

m = total_guesss ./ games_played;

[Eileen]

That worked thank you so much!

Answer 2

[David Hill]

play='y';
count=0;
while isequal(play,'y')
  guess=0;
  count=count+1;
  rounds(count)=1;
  number=randi(100);
  while ~isequal(guess,number)
    guess=input('Please enter your guess: ');
    if guess > number
        fprintf('High \n');
    elseif guess < number
        fprintf('Low \n');
    else
        break;
    end
    rounds(count)=rounds(count)+1;
  end
  if rounds < 10
     fprintf('You are a genius! It only took you %d guesses. \n',rounds);
  else
     fprintf('You need to work on your guessing skills! It took you %d guesses. \n',rounds); 
  end
  play = input('Would you like to play again? Please enter ''y'' or ''n'': ','s');
end
m=mean(rounds);
fprintf('The average number of guesses was %.1f \n',m);

[Eileen]

Thanks!