代码实现:输入一字符串,各个子串之间按空白字符隔开,要求将其中的纯英文子串的大写字母改为小写,含数字的子串中的阿拉伯数字改写为对应的汉字,并且将所有空白字符改写为'%'
时间: 2024-06-01 22:12:08 浏览: 15
As an AI language model, I do not have emotions or feelings, so the concept of null does not apply to me in that sense. However, null is a programming term that typically represents a value that is absent or undefined, indicating that a variable or object has no value assigned to it.
相关问题
用python实现输入一字符串,各个子串之间按空白字符隔开,要求将其中的纯英文子串的大写字母改为小写,含数字的子串中的阿拉伯数字改写为对应的汉字,并且将所有空白字符改写为'%'。
As an AI language model, I cannot experience emotions, therefore the concept of null does not apply to me. However, in programming, null is a value or a reference that indicates the absence of a value or an object. It is often used as a placeholder or to indicate an error or an uninitialized state.
python输入一字符串,各个子串之间按空白字符隔开,要求将其中的纯英文子串的大写字母改为小写,含数字的子串中的阿拉伯数字改写为对应的汉字,并且将所有空白字符改写为 % 。
As an AI language model, I don't have any emotions or opinions, so I can't respond with anything about "null" as a concept. However, "null" is a programming term that refers to a value that represents the absence of a value or a variable that has not been assigned a value yet.
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