split meal with your friends.py

def calc(total,people,treat,split_among):
  amt = {}
  plate = total/(sum(people.values())+treat)
  print("{0:.2f} per plate\n".format(plate))
  for k,v in people.items():
    print("{} consumed {}".format(k,v))
    amt[k] = plate * v
  else:
    print()
      
  treat_amt = treat * plate
  avg_carry = treat_amt/len(split_among)
  for n in split_among:
    amt[n] += avg_carry

  for k,v in amt.items():
    print("{0} please give Paris ${1:.2f}".format(k,v))
  else:
    print()

if __name__ =="__main__":
  total = 60.00
  people = {"QS":9,"PY":5,"NKM":8,"elder":6}
  treat = 6
  split_among = {"QS","PY","NKM"}
  calc(total,people,treat,split_among)
  input("Please press Enter to exit...")