Python:字符串

# python字符串 创建可以使用给单引号，也可以使用双引号 str1 = "hello world!" str2 = 'nice to meet you!' str3 = 'i told my friend "she is beautiful"' # 单双引号混合使用特殊语句 str4 = "my dog's name is andy" print("str3=",str3) print("s

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