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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
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Task/Digital-root/BBC-BASIC/digital-root.basic Normal file
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*FLOAT64
PRINT "Digital root of 627615 is "; FNdigitalroot(627615, 10, p) ;
PRINT " (additive persistence " ; p ")"
PRINT "Digital root of 39390 is "; FNdigitalroot(39390, 10, p) ;
PRINT " (additive persistence " ; p ")"
PRINT "Digital root of 588225 is "; FNdigitalroot(588225, 10, p) ;
PRINT " (additive persistence " ; p ")"
PRINT "Digital root of 393900588225 is "; FNdigitalroot(393900588225, 10, p) ;
PRINT " (additive persistence " ; p ")"
PRINT "Digital root of 9992 is "; FNdigitalroot(9992, 10, p) ;
PRINT " (additive persistence " ; p ")"
END
DEF FNdigitalroot(n, b, RETURN c)
c = 0
WHILE n >= b
c += 1
n = FNdigitsum(n, b)
ENDWHILE
= n
DEF FNdigitsum(n, b)
LOCAL q, s
WHILE n <> 0
q = INT(n / b)
s += n - q * b
n = q
ENDWHILE
= s