Add Perl solution to challenge 230

5 files changed, 72 insertions, 0 deletions

diff --git a/challenge-230/paulo-custodio/Makefile b/challenge-230/paulo-custodio/Makefile
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+++ b/challenge-230/paulo-custodio/Makefile
@@ -0,0 +1,2 @@
+all:
+	perl ../../challenge-001/paulo-custodio/test.pl
diff --git a/challenge-230/paulo-custodio/perl/ch-1.pl b/challenge-230/paulo-custodio/perl/ch-1.pl
new file mode 100644
index 0000000000..6c11615f84
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+++ b/challenge-230/paulo-custodio/perl/ch-1.pl
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+#!/usr/bin/env perl
+
+# Challenge 230
+#
+# Task 1: Separate Digits
+# Submitted by: Mohammad S Anwar
+# You are given an array of positive integers.
+#
+# Write a script to separate the given array into single digits.
+#
+# Example 1
+# Input: @ints = (1, 34, 5, 6)
+# Output: (1, 3, 4, 5, 6)
+# Example 2
+# Input: @ints = (1, 24, 51, 60)
+# Output: (1, 2, 4, 5, 1, 6, 0)
+
+use Modern::Perl;
+my @result;
+for (@ARGV) {
+    push @result, split //, $_;
+}
+say "@result";
diff --git a/challenge-230/paulo-custodio/perl/ch-2.pl b/challenge-230/paulo-custodio/perl/ch-2.pl
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+++ b/challenge-230/paulo-custodio/perl/ch-2.pl
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+#!/usr/bin/env perl
+
+# Challenge 230
+#
+# Task 2: Count Words
+# Submitted by: Mohammad S Anwar
+# You are given an array of words made up of alphabetic characters and a prefix.
+#
+# Write a script to return the count of words that starts with the given prefix.
+#
+# Example 1
+# Input: @words  = ("pay", "attention", "practice", "attend")
+#        $prefix = "at"
+# Ouput: 2
+#
+# Two words "attention" and "attend" starts with the given prefix "at".
+# Example 2
+# Input: @words  = ("janet", "julia", "java", "javascript")
+#        $prefix = "ja"
+# Ouput: 3
+#
+# Three words "janet", "java" and "javascripr" starts with the given prefix "ja".
+
+use Modern::Perl;
+
+my($prefix, @words) = @ARGV;
+say scalar grep {/^$prefix/} @words;
diff --git a/challenge-230/paulo-custodio/t/test-1.yaml b/challenge-230/paulo-custodio/t/test-1.yaml
new file mode 100644
index 0000000000..4f6e9d427b
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+++ b/challenge-230/paulo-custodio/t/test-1.yaml
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+- setup:
+  cleanup:
+  args:     1 34 5 6
+  input:
+  output:   1 3 4 5 6
+- setup:
+  cleanup:
+  args:     1 24 51 60
+  input:
+  output:   1 2 4 5 1 6 0
diff --git a/challenge-230/paulo-custodio/t/test-2.yaml b/challenge-230/paulo-custodio/t/test-2.yaml
new file mode 100644
index 0000000000..e5b270d997
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+++ b/challenge-230/paulo-custodio/t/test-2.yaml
@@ -0,0 +1,10 @@
+- setup:
+  cleanup:
+  args:     at  pay attention practice attend
+  input:
+  output:   2
+- setup:
+  cleanup:
+  args:     ja  janet julia java javascript
+  input:
+  output:   3