题解 | #牛牛的短信#
牛牛的短信
https://www.nowcoder.com/practice/435c9e2bf4f84bee99b82ce84e95b0b7
n=int(input())
m=list(map(int,input().split()))
money=0
for j in range(n):
if m[j]<=60:
money+=0.1
else:
money+=0.2
print(money)
牛牛的短信
https://www.nowcoder.com/practice/435c9e2bf4f84bee99b82ce84e95b0b7
n=int(input())
m=list(map(int,input().split()))
money=0
for j in range(n):
if m[j]<=60:
money+=0.1
else:
money+=0.2
print(money)
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