如何写为列表理解？

Question

我不太习惯使用python，因此我被要求将此代码编写为列表理解。

t_averaged = []
for i in range(len(i_averaged)-1):
    t_av = t[i_averaged [i] ]+ time_intervall /2
    t_averaged.append(t_av )

Answer 1

这将是您的for循环，作为列表理解，假设在循环之前已引用i_averaged和time_interval。

 t_averaged = [t[i_averaged[i]] + time_interval/2 for i in range(len(i_averaged)-1)]

Answer 2

squares = []
for x in range(10):
  squares.append(x ** 2)
# [0, 1, 4, 9, 16, 25, 36, 49, 64, 81]   

使用列表理解：

squares = [x ** 2 for x in range(10)]
    # [0, 1, 4, 9, 16, 25, 36, 49, 64, 81]

尝试一下