如何在新行的列表中的单词的每个字母之间打印空格？

Question

我想要的是

sentence = ["This","is","a","short","sentence"]

# Desired Output

T h i s
i s
a
s h o r t
s e n t e n c e
>>>

我尝试了什么

sentence = [row.replace(""," ") for row in sentence]

for item in sentence:
    print(item)

这个问题是它在每行的开头和结尾打印一个空格,但我只想在每个字母之间留一个空格

Answer 1

你可以用 str.join()

sentence = ["This","is","a","short","sentence"]

for w in sentence:
    print(' '.join(w))

Answer 2

您可以使用字符串是序列的事实,可以使用splat *运算符将序列拆分为其项目,并且该print函数默认情况下以空格分隔打印项目.这三个事实可以组合成一个短行print(*word),如果word是一个字符串.所以你可以使用

sentence = ["This","is","a","short","sentence"]

for word in sentence:
    print(*word)

这给出了打印输出

T h i s
i s
a
s h o r t
s e n t e n c e