alien_language.rb

# to run this script, type this line in your console:
#
#		$ ruby alien_language.rb < input_file.txt > output_file.txt
#
#
#	this script tested with ruby 1.8.7 patchlevel 72

input_array = readlines

var = input_array[0].split(" ")

L = var[0].to_i
D = var[1].to_i
N = var[2].to_i

dictionary = []

(1..D).each do
	|i|
	dictionary.push(input_array[i])
end

test_case = []
(D+1..D+N).each do
	|i|
	test_case.push(input_array[i])
end

num_case = 1
test_case.each do
	|line|
	
	counter = 0
	
	line = line.gsub("(", "[")
	line = line.gsub(")", "]").strip
	
	dictionary.each do
		|item|
		item = item.strip
		eval('counter = counter+1 if "'+ item +'" =~ /^'+ line +'$/')
	end
	
	puts "Case ##{num_case}: #{counter}"
	
	num_case = num_case + 1
end