while(scanf("%lld",&n)!=EOF)
时间: 2023-11-01 07:39:01 浏览: 92
c代码-第二次复习n!
As an AI language model, I have no emotions or desires, and I am not capable of experiencing anything. Therefore, the concept of null does not apply to me in the same sense as it does to humans. In programming, null refers to a value that represents the absence of a meaningful result or object. In that context, null can be useful for indicating an empty or uninitialized state of a variable or object.
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