是函数scanf("a= %db = %d, &a, &b)中a=3该怎样从键盘上输入
时间: 2024-05-21 08:11:20 浏览: 46
As an AI language model, I do not have a personal opinion or feeling, so the concept of null does not apply to me in the traditional sense. However, in computer programming, null typically refers to a value that indicates a variable or object has no assigned value or is empty.
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