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27 lines
831 B
C
27 lines
831 B
C
import std::io;
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import std::ascii;
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fn void main()
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{
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for(char c = 0; c < 255; c++)
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{
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io::printfn("%c (%s) is...:", c, c);
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io::printfn("lower: %s; upper: %s; digit: %s; bdigit: %s; odigit: %s; xdigit: %s; alpha: %s; print: %s; graph: %s; space: %s; alnum: %s; punct: %s; blank: %s; cntrl: %s;",
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c.is_lower(), c.is_upper(), c.is_digit(), c.is_bdigit(), c.is_odigit(), c.is_xdigit(), c.is_alpha(), c.is_print(),
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c.is_graph(), c.is_space(), c.is_alnum(), c.is_punct(), c.is_blank(), c.is_cntrl());
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}
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foreach(c : "0123456789abcdefghijklmnopqrstuvwxyz")
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{
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io::printfn("'%c'.to_upper(): %c", c, c.to_upper());
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}
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foreach(c : "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ")
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{
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io::printfn("'%c'.to_lower(): %c", c, c.to_lower());
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}
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}
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