# String字符串的使用方法:内置函数
# capitalize()函数
# capitalize()函数,第一个字符转化成大写
str = "HelloPython!"
str1 = "helloword!!!"
str2 = "helloPython!"
str3 = "Hello Python!"
str4 = "hello Python!"
str5 = "hello word!!!"
str6 = "hELLO WORD!!!"<
# capitalize()函数
str = "HelloPython!"
str1 = "helloword!!!"
str2 = "helloPython!"
str3 = "Hello Python!"
str4 = "hello Python!"
str5 = "hello word!!!"
str6 = "hELLO WORD!!!"<