What is a pseudo random integer?

Question

I am reading book C. In the function description, rand()they say:

randreturns a pseudo-random integer ranging from 0to RAND_MAX. RAND_MAXdepends on the implementation, but no less 32767.

I do not understand; What is a pseudo-random integer?

Thank.

Answer 1

Informally, a pseudo-random number is a number that is not truly random, but for most purposes is “fairly random”.

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Answer 2

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Answer 3

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Answer 5

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