How to create a question that loops until it receives correct answer?
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How do I create a program that repeatedly asks the question until the user gives the correct answer? Below is a simple code to explain what exactly I'm asking...
prompt = 'What age is Seán? ';
age = (input(prompt));
ageans = 21;
if age == ageans
disp('Correct!');
else
disp('Wrong');
end
So if someone were to answer 37, rather than 21, how would I change the code so that it would loop back to the original question to ask the user again?
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采纳的回答
Adam
2017-4-24
age = 0;
ageans = 21;
while age ~= ageans
prompta = 'What age is Seán? ';
age = (input(prompta));
if age == ageans
disp('Correct!');
else
disp('Wrong');
end
end
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