我们做入门算法题,,自己造轮子,,
1、求列表数值的总和
data = [3,10,23,5,6] sum = 0 for i in range(len(data)): sum = sum+data[i] print(sum)
2、求列表数值的平均值
data = [3,10,23,5,6] b = len(data) sum = 0 for i in data: sum = sum +i print(sum/b)