proc timetst1 {lst} {
set x [lsearch $lst "5000"]
return $x
}
proc timetst2 {array} {
upvar $array a
return $a(5000);
}
# Make a long list and a large array.
for {set i 0} {$i < 5001} {incr i} {
set array($i) $i
lappend list $i
}
puts "Time for list search: [ time {timetst1 $list} 10]"
puts "Time for array index: [ time {timetst2 array} 10]"