my $string="hello"; my $str; my $i = length($string); while($i

Write a script to reverse a string without using Perl's
built in function

Question Posted / arukumar g m

Answer Posted / arukumar g m

my $string="hello";
my $str;
my $i = length($string);
while($i>0) {
my $nthstr = substr($string, $i-1, 1);
$str.=$nthstr;
$i = $i-1;
}
print $str;

Is This Answer Correct ?

3 Yes

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