help please Need help making a script!!! any help?please

function mathgame = mathgame()
  disp('Welcome to the math game!');
  count = 1;
  correct = 0;
  incorrect = 0;
  rand1 = 1 + 9 * rand(1);
  rand2 = 1 + 9 * rand(1);
  sprintf(%d: %d + %d =",count,rand1,rand2)
  answer = input('');
  if answer == rand1+rand2
      disp('Correct!');
      correct = correct +1;
  else
      disp('Incorrect!');
      incorrect  = incorrect+1;
  end
  again = input('Again','s');
  while strcmp(again,'y')==1
      count = count+1;
      rand1 = 1 + 9 * rand(1);
      rand2 = 1 + 9 * rand(1);
      sprintf(%d: %d + %d =",count,rand1,rand2);
      answer = input('');
      if answer == rand1+rand2
          disp('Correct!');
          correct = correct +1;
      else
          disp('Incorrect!');
          incorrect  = incorrect+1;
      end
  again = input('Again','s');
  end
  sprintf('Correct: %d (%.2f %%), Incorrect %d (%.2f %%)',correct,(100.0*correct/count),incorrect,(100.0*incorrect/count))
end

mathgame();

• | |
• * For some reason my code is not working , can you please help me. Thank you for your time| | *

Answer 1

[Chandrasekhar]

Please check if this satisfies your requirement

   function mathgame = mathgame()
  clc;
  disp('Welcome to the math game!');
  count = 1;
  correct = 0;
  incorrect = 0;
  rand1 = 1 + 9 * rand(1);
  rand2 = 1 + 9 * rand(1);

sprintf('%d: %d + %d =',count,rand1,rand2)
answer = input('guess the result of the sum of random numbers: ');
sum = rand1+rand2;
if answer == sum
    disp('Correct!');
    correct = correct +1;
else
    disp('Incorrect!');
    incorrect  = incorrect+1;
end
sprintf('Correct: %d (%.2f %%), Incorrect %d (%.2f %%)',correct,(100.0*correct/count),incorrect,(100.0*incorrect/count))
again = input('Again? ','s');
while strcmp(again,'y')==1
    count = count+1;
    rand1 = 1 + 9 * rand(1);
    rand2 = 1 + 9 * rand(1);

     sprintf('%d: %d + %d =',count,rand1,rand2)
      answer = input('guess the result of the sum of random numbers: ');
      sum = rand1+rand2;
      if answer == sum
          disp('Correct!');
          correct = correct +1;
      else
          disp('Incorrect!');
          incorrect  = incorrect+1;
      end
      again = input('Again? ','s');
      sprintf('Correct: %d (%.2f %%), Incorrect %d (%.2f %%)',correct,(100.0*correct/count),incorrect,(100.0*incorrect/count))
  end

end