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What is 'nan'?and why it's showing in my submission?
By Night_Lord, history, 5 years ago, In English

Today I have faced a weird type of wrong submission.Is that because of the power value is huge?or am I missing some things?

Problem:Little Pony and Expected Maximum

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5 years ago, hide # |
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Vote: I like it +2 Vote: I do not like it

NaN means Not-a-number (but for somehow normally its type is still a number :D )

If you do something like $$$\frac{0}{0}, \sqrt{negative}...$$$ then it returns $$$NaN$$$

String can also make $$$NaN$$$ value

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