#!/usr/koeki/bin/ruby
# -*- coding: utf-8 -*-

# printfの%Xsでの幅を合わせるため
require './kprintf.rb'

score=[]
name =[]
n = 0
sum = 0
while yomikomi = gets
  if /(\S+)\s+(\d+)/ =~ yomikomi
    name[n], score[n] = $1, $2.to_i
    sum += score[n]
    n += 1
  end
end
average = sum.to_f/n

i = 0
print "--氏名--------------+-得点-+-平均との差--\n"
while i < n
  printf("%-20s %5d   %5.1f\n", name[i], score[i], score[i]-average)
  i += 1
end