Python中,For循环后title()的用法。
为什么第一个中magician.title()没用?
magicians = ['alice', 'david','carolina']
for magician in magicians:
magician.title()
print(magician)
```magicians = ['alice', 'david','carolina']
for magician in magicians:
print(magician.title())
![img](https://img-mid.csdnimg.cn/release/static/image/mid/ask/050588257276120.png "#left")
![img](https://img-mid.csdnimg.cn/release/static/image/mid/ask/822248257276190.png "#left")