#write a program that reads 10 integers
#and counts the number of negatives and number of positives
#program also finds average of negatives and average of positives

count_pos=0
count_neg=0
sum_pos=0
sum_neg=0

for i in range(10):
	num=int(input("enter num "))
	if(num>0):
		count_pos=count_pos+1
		sum_pos=sum_pos+num
	elif(num<0):
		count_neg=count_neg+1
		sum_neg=sum_neg+num

if(count_pos>0):
	print("sum_pos", sum_pos, "ave_pos=", sum_pos/count_pos)
else:
	print("no positives")

if(count_neg>0):
	print("sum_neg", sum_neg, "ave_neg=", sum_neg/count_neg)
else:
	print("no negatives")