Kivanc Solutions for w042

4 files changed, 63 insertions, 0 deletions

diff --git a/challenge-042/kivanc-yazan/perl5/ch-1.pl b/challenge-042/kivanc-yazan/perl5/ch-1.pl
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+++ b/challenge-042/kivanc-yazan/perl5/ch-1.pl
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+#!/usr/bin/env perl
+use warnings;
+use strict;
+
+# Write a script to print decimal number 0 to 50 in Octal Number System.
+for my $i (0..50){
+  printf "Decimal %d = Octal %o\n", $i, $i;
+}
diff --git a/challenge-042/kivanc-yazan/perl5/ch-2.pl b/challenge-042/kivanc-yazan/perl5/ch-2.pl
new file mode 100755
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+++ b/challenge-042/kivanc-yazan/perl5/ch-2.pl
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+#!/usr/bin/env perl
+use warnings;
+use strict;
+use List::Util qw/shuffle/;
+
+# Write a script to generate a string with random number of ( and ) brackets.
+# Then make the script validate the string if it has balanced brackets.
+
+# Let's make sure we have equal number of ( and ) to increase chances
+my $count = rand(10)+1; # Could be as low as 1, as high as 10
+my @chars = ( '(', ')' ) x $count;
+@chars    = shuffle(@chars);
+print join('',@chars)."\n";
+
+# Walk through to validate
+my $current_open = 0;
+for my $char (@chars){
+  if ($char eq '('){
+    $current_open++;
+  } elsif ($current_open == 0){
+    print "Not Valid\n";
+    exit;
+  } else {
+    $current_open--;
+  }
+}
+print "Valid\n";
diff --git a/challenge-042/kivanc-yazan/python3/ch-1.py b/challenge-042/kivanc-yazan/python3/ch-1.py
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+++ b/challenge-042/kivanc-yazan/python3/ch-1.py
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+#!/usr/bin/env python3
+
+# Write a script to print decimal number 0 to 50 in Octal Number System.
+for i in range(51):
+    print('Decimal', i, '= Octal', oct(i))
diff --git a/challenge-042/kivanc-yazan/python3/ch-2.py b/challenge-042/kivanc-yazan/python3/ch-2.py
new file mode 100755
index 0000000000..8dd3c0169f
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+++ b/challenge-042/kivanc-yazan/python3/ch-2.py
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+#!/usr/bin/env python3
+import random
+
+# Write a script to generate a string with random number of ( and ) brackets.
+# Then make the script validate the string if it has balanced brackets.
+
+# Let's make sure we have equal number of ( and ) to increase chances
+count = random.randint(1,10) # Could be as low as 1, as high as 10
+chars = [ '(', ')' ] * count
+random.shuffle(chars)
+print(''.join(chars))
+
+# Walk through to validate
+current_open = 0
+for char in chars:
+    if char == '(':
+        current_open += 1
+    elif current_open == 0:
+        print('Not Valid')
+        exit()
+    else:
+        current_open -= 1
+print('Valid')