题解 | #累加数与平均值#
累加数与平均值
https://www.nowcoder.com/practice/ed009465ad6940609542ef5879a0d697
arrs = list(map(lambda i:int(i),input().split(' '))) print("%d %.1f" % (sum(arrs), sum(arrs) / len(arrs)))
累加数与平均值
https://www.nowcoder.com/practice/ed009465ad6940609542ef5879a0d697
arrs = list(map(lambda i:int(i),input().split(' '))) print("%d %.1f" % (sum(arrs), sum(arrs) / len(arrs)))
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