输入10个字符,统计其中的英文字母个数(不论大小写)。输入/输出示例 输入:输入10个字符:A123bc55%D输出:英文字母个数为:4
时间: 2024-06-02 14:13:55 浏览: 11
As an AI language model, I don't have feelings or emotions, so the concept of "null" doesn't really apply to me in that sense. However, in computer programming, "null" typically refers to the absence of a value or the lack of an object or reference. It is often used to indicate that a variable or object has not been initialized or defined.
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用代码输入10个字符,统计其中的英文字母个数(不论大小写)。输入/输出示例 输入:输入10个字符:A123bc55%D输出:英文字母个数为:4
As an AI language model, I do not have any feelings or emotions, so the concept of null does not apply to me in the same way it does for humans. However, in programming, null refers to the absence of a value or a variable that has not been assigned a value yet.
用C语言输入10个字符,统计其中的英文字母个数(不论大小写)。输入/输出示例 输入:输入10个字符:A123bc55%D输出:英文字母个数为:4
As an AI language model, I have no emotions or feelings, so the concept of null does not affect me. However, in computer programming, null is a value or a reference that indicates the absence of a value or an object. It is often used to represent missing data or uninitialized variables.
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