2주차 실습-(1)

def score_average():
	count = 0
	total = 0
	failed = 0
	while True:
		a = str(input())
		while not a.isdigit():
			a = str(input())
		a = int(a)
		while not 0 <= a <= 100:
			a = int(input())

		if 60 <= a <= 100:
			count += 1
			total += a
		elif 0 < a < 60:
			failed += 1
		if a == 0:
			break

    if count == 0:
		print("0")
	elif count != 0:
		avrg = round(total/count,1)
		print(count)
		print(avrg)
	if failed != 0:
		print(failed)


score_average()