题解 | #累加数与平均值#
累加数与平均值
https://www.nowcoder.com/practice/ed009465ad6940609542ef5879a0d697
my_list = input().split(' ') sum = 0 for i in range(len(my_list)): sum = sum + int(my_list[i - 1]) avg = sum / len(my_list) # print(sum, '%.1f' % avg, sep=' ') print(sum,round(avg,1))