gistfile1.txt

def tourney(N, C):
  if N < 2 or C < 1:
    print "Enter >2 N and >0 C"
    sys.exit()

  #generate game set
  game_set = []
  for i in range(1, N):
    for j in range(i+1, N+1):
      game_set.append(str(i) + " vs " + str(j))

  #total number of games
  num_games = math.factorial(N) / (2* math.factorial(N-2))

  i = 0
  time = 1
  if C <= (N/2):
    while i < num_games:
      for c in range(C):
        if i < num_games:
          print time,
          print game_set[i]
          i += 1
      time += 1
  else:
    while i < num_games:
      for c in range(N/2):
        if i < num_games:
          print time,
          print game_set[i]
          i += 1
      time +=1

tourney(6,4)