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Ingy döt Net 2013-04-11 01:07:29 -07:00
parent b83f433714
commit 68f8f3e56b
14735 changed files with 178959 additions and 0 deletions
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Task/Sorting-algorithms-Stooge-sort/Tcl/sorting-algorithms-stooge-sort.tcl Normal file
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package require Tcl 8.5
proc stoogesort {L {i 0} {j -42}} {
if {$j == -42} {# Magic marker
set j [expr {[llength $L]-1}]
}
set Li [lindex $L $i]
set Lj [lindex $L $j]
if {$Lj < $Li} {
lset L $i $Lj
lset L $j $Li
}
if {$j-$i > 1} {
set t [expr {($j-$i+1)/3}]
set L [stoogesort $L $i [expr {$j-$t}]]
set L [stoogesort $L [expr {$i+$t}] $j]
set L [stoogesort $L $i [expr {$j-$t}]]
}
return $L
}
stoogesort {1 4 5 3 -6 3 7 10 -2 -5}