题解 | 小乐乐算多少人被请家长
小乐乐算多少人被请家长
https://www.nowcoder.com/practice/1654083e09d2432aa24b151d36309155
import sys
n = int(input().strip())
p = 0
for i in range(n):
l = list(map(int,input().split()))
if (sum(l)/3) <60:
p +=1
print(p)
小乐乐算多少人被请家长
https://www.nowcoder.com/practice/1654083e09d2432aa24b151d36309155
import sys
n = int(input().strip())
p = 0
for i in range(n):
l = list(map(int,input().split()))
if (sum(l)/3) <60:
p +=1
print(p)
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