3 lines
127 B
Text
3 lines
127 B
Text
ccd =. 10 | 10 - 10 | [: +/ [: , 10 (#.^:_1) (8 $ 1 2) * '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ*@#' i. ]
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ccd '68389X10'
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5
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