单词之间加逗号
Put commas between words
如何在字符串中的单词之间放置逗号
我有这样一个字符串:
Zendaya Benedict Cumberbatch Tom Holland
我想在每两个单词之间加一个逗号,因为每两个单词代表一个名字。
一种可能是使用迭代器:
s = 'Zendaya Stoermer-Coleman Benedict Cumberbatch Tom Holland'
words = iter(s.split())
output = ', '.join(f"{x} {next(words)}" for x in words)
print(output) # Zendaya Stoermer-Coleman, Benedict Cumberbatch, Tom Holland
或者,您可以进行切片:
words = s.split()
output = ', '.join(' '.join(words[i:i+2]) for i in range(0, len(words), 2))
print(output) # Zendaya Stoermer-Coleman, Benedict Cumberbatch, Tom Holland
如何在字符串中的单词之间放置逗号
我有这样一个字符串:
Zendaya Benedict Cumberbatch Tom Holland
我想在每两个单词之间加一个逗号,因为每两个单词代表一个名字。
一种可能是使用迭代器:
s = 'Zendaya Stoermer-Coleman Benedict Cumberbatch Tom Holland'
words = iter(s.split())
output = ', '.join(f"{x} {next(words)}" for x in words)
print(output) # Zendaya Stoermer-Coleman, Benedict Cumberbatch, Tom Holland
或者,您可以进行切片:
words = s.split()
output = ', '.join(' '.join(words[i:i+2]) for i in range(0, len(words), 2))
print(output) # Zendaya Stoermer-Coleman, Benedict Cumberbatch, Tom Holland