5 files changed, 71 insertions, 0 deletions
diff --git a/challenge-078/jaldhar-h-vyas/blog.txt b/challenge-078/jaldhar-h-vyas/blog.txt
new file mode 100644
index 0000000000..603d51f44e
--- /dev/null
+++ b/challenge-078/jaldhar-h-vyas/blog.txt
@@ -0,0 +1 @@
+https://www.braincells.com/perl/2020/09/perl_weekly_challenge_week_78.html
diff --git a/challenge-078/jaldhar-h-vyas/perl/ch-1.pl b/challenge-078/jaldhar-h-vyas/perl/ch-1.pl
new file mode 100755
index 0000000000..ddeff64952
--- /dev/null
+++ b/challenge-078/jaldhar-h-vyas/perl/ch-1.pl
@@ -0,0 +1,19 @@
+#!/usr/bin/perl
+use 5.020;
+use warnings;
+
+sub isLeader {
+    my ($n, @arr) = @_;
+
+    for my $elem (@arr) {
+        if ($n <= $elem) {
+            return undef;
+        } 
+    }
+
+    return 1;
+}
+
+my $l = scalar @ARGV - 1;
+say join q{, },
+   @ARGV[ grep {  isLeader($ARGV[$_], @ARGV[($_ + 1) .. $l]) } 0 .. $l ];
+\ No newline at end of file
diff --git a/challenge-078/jaldhar-h-vyas/perl/ch-2.pl b/challenge-078/jaldhar-h-vyas/perl/ch-2.pl
new file mode 100755
index 0000000000..6868903206
--- /dev/null
+++ b/challenge-078/jaldhar-h-vyas/perl/ch-2.pl
@@ -0,0 +1,38 @@
+#!/usr/bin/perl
+use 5.020;
+use warnings;
+use English qw/ -no_match_vars /;
+use Getopt::Std;
+
+sub usage {
+
+    print<<"-USAGE-";
+Usage:
+  $PROGRAM_NAME [-A=<" ... ">] [-B=<" ... ">]
+  
+    -A=<" ... ">    A string consisting of integers separated by spaces.
+    -B=<" ... ">    A string consisting of integers separated by spaces.
+-USAGE-
+
+    exit 0;
+}
+
+sub rotate {
+    my ($n, $arr) = @_;
+    my @arr = @{$arr};
+
+    for (1 .. $n) {
+        push @arr, shift @arr;
+    }
+
+    return @arr;
+}
+
+our ($opt_A, $opt_B);
+
+getopts('A:B:');
+
+my @A = split /\s+/, $opt_A // usage();
+my @B = split /\s+/, $opt_B // usage();
+
+map { say q{[}, (join q{ }, rotate($_, \@A)), q{]}; } @B;
diff --git a/challenge-078/jaldhar-h-vyas/raku/ch-1.sh b/challenge-078/jaldhar-h-vyas/raku/ch-1.sh
new file mode 100755
index 0000000000..e752ce70e6
--- /dev/null
+++ b/challenge-078/jaldhar-h-vyas/raku/ch-1.sh
@@ -0,0 +1 @@
+perl6 -e '@*ARGS[(0 ..^ @*ARGS.elems).grep({ @*ARGS[$_] > all @*ARGS[$_ + 1, ]:v; })].join(q{, }).say;' $@
+\ No newline at end of file
diff --git a/challenge-078/jaldhar-h-vyas/raku/ch-2.p6 b/challenge-078/jaldhar-h-vyas/raku/ch-2.p6
new file mode 100755
index 0000000000..8f052d0aac
--- /dev/null
+++ b/challenge-078/jaldhar-h-vyas/raku/ch-2.p6
@@ -0,0 +1,12 @@
+#!/usr/bin/perl6
+
+sub MAIN(
+    :$A where {$_.defined}, #= A  string consisting of integers separated by spaces.
+    :$B where {$_.defined}  #= A  string consisting of integers separated by spaces.
+) {
+    my @A = $A.split(/\s+/);
+    my @B = $B.split(/\s+/);
+
+
+    @B.map({ @A.rotate($_).say; });
+}
+\ No newline at end of file