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文章中有一处代码有缺陷 #41

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@sh1luo

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@sh1luo

文件地址:algorithm-pattern/introduction/quickstart.md

问题strStr,问题代码:

func strStr(haystack string, needle string) int {
    if len(needle) == 0 {
        return 0
    }
    ....
}

如果子串长度为0的话返回0有歧义,误认为子串起始地址为0,我觉得改为负数之类的更好。

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