def count_tickets():
	c_child=0
	c_adult=0
	c_senior=0
	total=0
	age=int(input("enter age "))
	while(age>0):
		if(age>=2 and age<=12):
			price=10.69
			c_child+=1
		elif(age>=13 and age<60):
			price=13.69
			c_adult+=1
		elif(age>=60):
			price=12.69
			c_senior+=1
		else:
			price=0
			#child less than 2 years old
		total+=price
		age=int(input("enter age "))
	return c_child, c_adult, c_senior, total
def main():
	print(count_tickets())
main()