I am using WriteString to avoid automatic line change. But it seems like the it does not work with Style, like the following

a = 7;
Style[WriteString["stdout", a], FontSize -> 47]

The FontSize seems to be not effective. Does WriteString not work with Style at all? If so, how can I even change the font size of a WriteString output?

I am using WriteString to avoid automatic line change. But it seems like the it does not work with Style, like the following

a = 7;
Style[WriteString["stdout", a], FontSize -> 47]

The FontSize seems to be not effective. Does WriteString not work with Style at all? If so, how can I even change the font size of a WriteString output?

It seems like my language is not very clear, so the reason why I ask this question is, I would like to print all possible arrangement of the some letters, say I define a function

f[i_] := Which[i == 1, "A", i == 2, "B", i == 3, "C"]

and Mathematica is expected to print

ABC
ACB
BAC
BCA
CAB
CBA

I am using WriteString to avoid automatic line change. But it seems like the it does not work with Style, like the following

a = 7;
Style[WriteString["stdout", a], FontSize -> 47]

The FontSize seems to be not effective. Does WriteString not work with Style at all? If so, how can I even change the font size of a WriteString output?

Thanks in advance!

I am using WriteString to avoid automatic line change. But it seems like the it does not work with Style, like the following

a = 7;
Style[WriteString["stdout", a], FontSize -> 47]

The FontSize seems to be not effective. Does WriteString not work with Style at all? If so, how can I even change the font size of a WriteString output?