如何在Python中反转字符串中的每个单词并且每个单词的第一个字母大写?

Question

如何在Python中反转字符串中的每个单词并且每个单词的第一个字母大写?

input = 'this is the best'
output = Siht Si Eht Tseb

Answer 1

使用split，然后反转字符串，最后使用capitalize:

s = 'this is the best'
res = " ".join([si[::-1].capitalize() for si in s.split()])
print(res)

Siht Si Eht Tseb

Answer 2

Just do:

" ".join([str(i[::-1]).title() for i in input.split()])

Answer 3

这里的其他答案也适用。但我认为这样更容易理解。

s = 'this is the best'
words = s.split()  # Split into list of each word
res = ''
for word in words:
word = word[::-1]  # Reverse the word
word = word.capitalize() + ' '  # Capitalize and add empty space
res += word  # Append the word to the output string
print(res)