# Matlab, 28 − 25 = 3

    repmat('a',1,28*input('')-8)

Example:

    >> repmat('a',1,28*input('')-8)
    1
    
    ans =

    aaaaaaaaaaaaaaaaaaaa

The initial (fixed) part of the output is: `newline` `ans =` `newline` `newline`, so 8 bytes. The rest consists of the character `a` repeated.

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## Old solution, without bonus: 17 bytes 

    disp(char(33:66))

Output:

    !"#$%&'()*+,-./0123456789:;<=>?@AB