Week 149, part 2: Solutions in 16 languages.

1 files changed, 36 insertions, 0 deletions

diff --git a/challenge-149/abigail/ruby/ch-2.rb b/challenge-149/abigail/ruby/ch-2.rb
new file mode 100644
index 0000000000..b35039f880
--- /dev/null
+++ b/challenge-149/abigail/ruby/ch-2.rb
@@ -0,0 +1,36 @@
+#!/usr/bin/ruby
+
+#
+# See https://theweeklychallenge.org/blog/perl-weekly-challenge-149
+#
+ 
+#
+# Run as: ruby ch-2.rb < input-file
+#
+
+A287298 = []
+
+A287298[ 2] =                      "1"
+A287298[ 3] =                      "1"
+A287298[ 4] =                   "3201"
+A287298[ 5] =                   "4301"
+A287298[ 6] =                 "452013"
+A287298[ 7] =                "6250341"
+A287298[ 8] =               "47302651"
+A287298[ 9] =              "823146570"
+A287298[10] =             "9814072356"
+A287298[11] =            "A8701245369"
+A287298[12] =           "B8750A649321"
+A287298[13] =           "CBA504216873"
+A287298[14] =         "DC71B30685A924"
+A287298[15] =        "EDAC93B24658701"
+A287298[16] =       "FED5B39A42706C81"
+A287298[17] =       "GFED5A31C6B79802"
+A287298[18] =     "HGF80ADC53712EB649"
+A287298[19] =    "IHGFD3408C6E715A2B9"
+A287298[20] =   "JIHG03DAC457BFE96281"
+A287298[22] = "LKJIG5D14B9032FHAC867E"
+
+ARGF . each_line do |n|
+    puts (A287298[n . to_i] || "Too hard to calculate")
+end