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BCDFACT.BAS
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BASIC Source File
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1993-01-29
|
962b
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25 lines
' +----------------------------------------------------------------------+
' | |
' | BASWIZ Copyright (c) 1990-1993 Thomas G. Hanlin III |
' | |
' | The BASIC Wizard's Library |
' | |
' +----------------------------------------------------------------------+
DECLARE FUNCTION BCDAdd$ (Nr1 AS STRING, Nr2 AS STRING)
DECLARE FUNCTION BCDMul$ (Nr1 AS STRING, Nr2 AS STRING)
DECLARE FUNCTION BCDSet$ (NumSt$)
DEFINT A-Z
FUNCTION BCDFact$ (Num)
One$ = BCDSet$("1")
Result$ = One$
Mult$ = BCDSet$("2")
FOR N = 2 TO Num
Result$ = BCDMul$(Result$, Mult$)
Mult$ = BCDAdd$(Mult$, One$)
NEXT
BCDFact$ = Result$
END FUNCTION