python之路-06-字符串操作

    #!Author:lanhan name = "my  \tname is {name} and i an {year} old " print(name.capitalize())   #首字母大写 print(name.count("a"))    #统计a出现次数 print(name.center(50,"-"))  #字符串在中间，两边用-补齐 print(name.endswi

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