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