blob: b8533625b8f438e8510740a9e227c57c5f75eabe (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
|
#!/usr/bin/env ruby
STDIN.set_encoding "utf-8"
STDOUT.set_encoding "utf-8"
h = {}
h.default = 0
while line = STDIN.gets
line.strip!
h[line] += 1
end
h.each_pair { |k,v| puts "#{k} #{v}" }
|