如何在python中将嵌套循环转换为列表理解 [英] How to convert a nested loop to a list comprehension in python

问题描述

如何将这段代码转换为python中的列表理解

How can i convert this code to list comprehension in python

max_len = []
for word in fourier_dict:
    word = fourier_dict[word]
    for occur in word:
        max_len.append(len(occur))

我是python的新手，我必须将此嵌套循环转换为我无法弄清楚的列表理解.一点帮助将不胜感激.

Im new to python and i have to convert this nested loop to a list comprehension which i cant figure out. A little help would be really appreciated.

推荐答案

max_len = [len(occur) for word in fourier_dict for occur in fourier_dict[word]]

应该工作.

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