题解 | #累加数与平均值#
累加数与平均值
https://www.nowcoder.com/practice/ed009465ad6940609542ef5879a0d697
l = input().split()
sum = 0
for i in l:
i = int(i)
sum += i
aver = sum/int(len(l))
print(f'{sum} {aver:.1f}')
累加数与平均值
https://www.nowcoder.com/practice/ed009465ad6940609542ef5879a0d697
l = input().split()
sum = 0
for i in l:
i = int(i)
sum += i
aver = sum/int(len(l))
print(f'{sum} {aver:.1f}')
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