MATLAB: I am trying to write a recursive code to check whether a string is palindrome or not, when i am running a trial case a error message shows up stating “he function call palindrome(‘madam’) caused an error and did not complete (MATLAB:To​oManyOutpu​t

matlab functionpalindrome

% I am writing a code to find the palindrome of a string using recursion but i am getting the error The function call palindrome('madam') caused an error and did not complete (MATLAB:TooManyOutputs)
function  palindrome(v)
    if length(v) <= 1
        true
        return;
    end
    if v(1) ~= v(end)
        false
        return;
    end
    palindrome(v(2:end-1));
end

Best Answer

If you want to return an output argument then it must be declared in the function, e.g.:
function out = palindrome(v)
    if length(v) <= 1
        out = true;
        return
    end
    if v(1) ~= v(end)
        out = false;
        return
    end
    out = palindrome(v(2:end-1));
end
You still have a few more bugs to fix...
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