Python 编写显示名称首字母和末字母的表达式
我正在努力掌握如何让程序自动获取空格后出现的字母。您需要从每个单词中获取第一个字母 看看 从文档中:Python 编写显示名称首字母和末字母的表达式,python,Python,我正在努力掌握如何让程序自动获取空格后出现的字母。您需要从每个单词中获取第一个字母 看看 从文档中: s= 'Jon Wayne' x= s.index(' ') value=s[1]+x print(value) 下面是一个例子: Strings can be indexed (subscripted), with the first character having index 0 >>> name = 'Jon Wayne' >>> initial
s= 'Jon Wayne'
x= s.index(' ')
value=s[1]+x
print(value)
下面是一个例子:
Strings can be indexed (subscripted), with the first character having index 0
>>> name = 'Jon Wayne'
>>> initial = ''.join((word[0] for word in name.split()))
>>> initial
'JW'
>>>
name = "Jon Wayne"
bits = name.split(" ") # ['Jon', 'Wayne']
for bit in bits:
print bit[0] # J W