While loop???

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Sean
Sean 2011-10-12
Write a script that generates a random integer number between 1 and 10 (you will need to use rand and round(...)functions. Prompt player to guess number. Using a while loop, continue prompting the user until the correct number is guessed. Output both the correct number and the number of guesses.
ask=input('Enter a number between 1 and 10:');
number=1+round(rand*(9));
total=0;
while ask~=number
if(number<1 || number>10);
disp('Invalid')
total=guess+1;
ask=input('Enter a number between 1 and 10:');
else
if(ask==number)
fprintf('% is correct',ask);
else
fprintf('%is incorrect',ask);
guess=input('Enter a number between 1 and 10:');
end
total=total+1;
end
end
fprintf('Your answer is correct %g',ask==number);

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采纳的回答

bym
bym 2011-10-13
I didn't know where to start, so look at this. I tried to preserve your code as much as possible
[edit]
clc;clear
number=1+round(rand*(9));
guess = 0;
total=0;
while guess~=number
if(guess<1 || guess>10);
disp('Invalid')
% removed elseif case here based on Fangjun's comment
else
disp('incorrect, guess again');
end
total=total+1;
guess = input('Enter a number between 1 and 10:');
end
fprintf('You guessed the correct number %g in %g attempts\n',guess,total);
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Sean
Sean 2011-10-13
Thank you for your help. I really appreciate it.
Fangjun Jiang
Fangjun Jiang 2011-10-13
One more challenge, as of now, it always display 'Invalid' at the beginning. How to eliminate that message or any other invalid message?

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