fork(2) download
  1. n, m = raw_input().split()
  2. for i in xrange(int(n)):
  3. tokens = raw_input().split()
  4. print '%s %.2f' % (tokens[0], sum(int(scr) for scr in tokens[1:])/float(m))
Success #stdin #stdout 0.01s 7732KB
stdin
3 5
JON 19 14 15 15 16
JEREMY 15 11 10 15 16
JESSE 19 17 20 19 18
stdout
JON 15.80
JEREMY 13.40
JESSE 18.60