题解 | #记负均正II#
记负均正II
https://www.nowcoder.com/practice/64f6f222499c4c94b338e588592b6a62
l=[]
res=[]
while 1:
try:
n=int(input())
l.append(n)
except:
break
cou=0
for i in l:
if i<0:
cou+=1
else:
res.append(i)
if res:
avg=sum(res)/len(res)
avg=round(avg,1)
else:
avg=0.0
print(cou)
print(avg)
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