添加链接
link管理
链接快照平台
  • 输入网页链接,自动生成快照
  • 标签化管理网页链接
def first_letter




    
(sentence):
    words = sentence.split()
    first_letters = [word[0] for word in words]
    return ''.join(first_letters)
sentence = "This is a sample sentence."
print(first_letter(sentence))
  •