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DEFFN_EX.BAS
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BASIC Source File
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1988-09-17
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270 b
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15 lines
'
' *** DEFFN_EX.BAS - DEF FN function programming example
'
DEF FNFactorial#(X)
STATIC Tmp#, I
Tmp#=1
FOR I=2 TO X
Tmp#=Tmp#*I
NEXT I
FNFactorial#=Tmp#
END DEF
INPUT "Enter a number: ",Num
PRINT Num "factorial is" FNFactorial#(Num)