aparler/RosettaCodeData
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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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12
Task/Digital-root/Tcl/digital-root.tcl Normal file
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package require Tcl 8.5
proc digitalroot num {
for {set p 0} {[string length $num] > 1} {incr p} {
set num [::tcl::mathop::+ {*}[split $num ""]]
}
list $p $num
}
foreach n {627615 39390 588225 393900588225} {
lassign [digitalroot $n] p r
puts [format "$n has additive persistence $p and digital root of $r"]
}