In a set up that provides guesses at a random number: how to get Matlab to display the guess that was correct (e.g. 4th)?

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Becky CNS 2018-2-24

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回答： Image Analyst 2018-2-25

I've set up a loop including while, if, and else functions so that five guesses are made before a result is given whether these include the correct or incorrect answer but, in the event of correct, how to get it to display which guess was correct?

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Becky CNS 2018-2-25

This is the syntax so far : How to change script so it displays correct if answer was included in the 5 guesses but also which guess gave the correct answer?

pickme1_100 = round(100.*rand(1));

Counter = 0;

while Guessedcorrectly ==0 A = input ('enter number between 1 and 100');

Counter = Counter + 1;

if A == pickme1_100 Guessedcorrectly = 1 && Counter == 5;

disp('Correct!');

elseif Guessedcorrectly ==0&& Counter >= 5

disp ('All are wrong, try again!')

end

while Guessedcorrectly ==0

A = input ('enter number between 1 and 100');

Counter = Counter + 1;

if A == pickme1_100

Guessedcorrectly = 1 && Counter == 5;

disp('Correct!');

elseif Guessedcorrectly ==0&& Counter >= 5

disp ('All are wrong, try again!')

end

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Answer 1

Image Analyst 2018-2-25

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https://ww2.mathworks.cn/matlabcentral/answers/384565-in-a-set-up-that-provides-guesses-at-a-random-number-how-to-get-matlab-to-display-the-guess-that-wa#answer_306975

If you want to guess sequentially, you could have the guess be the index of a for loop.

If you want to guess randomly, you could use a while loop and get the guess by using the randi() function.

Note: guessing will only work if the guesses and correct answer are all integers, otherwise there is virtually no chance you would guess it for a floating point number.