##
use strict;
my $i=5;
do
{
print"the value of i is :$i\n";
$i--;
}until($i<=0);
####
use strict;
my $i=5;
print "the value of i outside the loop is $i\n";
do
{
print"now i entered inside the loop \n";
my $i=10;
print "the value of i inside the loop is :$i\n";
$i--;
}until($i<=0);