kunishi · October 24, 2017 06:53
diff --git a/wc.rb b/wc.rb
 #!/usr/bin/ruby

 chars = words = lines = 0
 while line = gets
  chars += line.length
  words += line.split.length
  lines += 1
 end
 print chars, ", ", words, ", ", lines, "\n"
	#!/usr/bin/ruby

	chars = words = lines = 0
	while line = gets
	chars += line.length
	words += line.split.length
	lines += 1
	end
	print chars, ", ", words, ", ", lines, "\n"