求教：字符串单双引号问题。
来源：4-1 字符串的创建与拼接
慕妹7116552
2019-07-17 16:06:54
str1 = "I told my friend"she is beautiful""#这是老师演示错误的样子
str2 = 'I told my friend"she is beautiful"'#这是老师演示正确的样子
str3 = "I told my friend""she is beautiful"#这样写也不报错，请问可以吗？如果不可以为什么？
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1回答
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同学，你好。同学的写法是将两个字符串拼接成一个。老师主要讲解的是当字符串中有单引号或双引号时，该字符串的写法。
str3 = "I told my friend""she is beautiful'" str4 = "I told my friend 'she is beautiful'" print(str3) # I told my friendshe is beautiful' print(str4) # I told my friend 'she is beautiful'
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