title()首字母大写
upper()都大写
lower()都小写
+ 合并
\t空四格
\n换行
rstrip()删除末尾空白（暂时）
永久删除需要将删除操作的结果存回变量中
lstrip()删除前面空白
strip() 删除两端空白
name = "ada lvelace"
print(name.title())
print(name.upper())
print(name.lower())
first_name = "ada"
last_name = "lovelace"
full_name = first_name + "" + last_name
print("hello,"+ full_name.title()+'!')
print('python')
print('\tpython')
print('\npython')
print('languages:\n\tpython\n\tc\n\tjavascript')
message = "One of Python 's strengths is its diverse community."
print(message)
name = "zhong lei"
print('Hello '+name.title()+',would you like to learn some Python today?')
print('Hello '+name.upper()+',would you like to learn some Python today?')
print('Hello '+name.lower()+',would you like to learn some Python today?')
print('Alber Einstein once said ,“A person who never made a mistake never tired anything new.”')
famous_person = 'Alber Einstein'
message = '“A person who never made a mistake never tried anything new,”'
print(famous_person+ " said: "+message)
name= " zhong lei "
print(name.rstrip().title())
print(name.lstrip().upper())
print(name.strip().lower())
C:\Anaconda3\python.exe C:/Users/Administrator/PycharmProjects/lianxi/name.py
Ada Lvelace
ADA LVELACE
ada lvelace
hello,Adalovelace!
python
python
python
languages:
python
c
javascript
One of Python 's strengths is its diverse community.
Hello Zhong Lei,would you like to learn some Python today?
Hello ZHONG LEI,would you like to learn some Python today?
Hello zhong lei,would you like to learn some Python today?
Alber Einstein once said ,“A person who never made a mistake never tired anything new.”
Alber Einstein said: “A person who never made a mistake never tried anything new,”
Zhong Lei
ZHONG LEI
zhong lei
Process finished with exit code 0
