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Given a function rand() that returns 0 in probability of 0.5 and 1 in 0.5, write a function that generates a number between 0 - n-1 in uniform distribution. that is, for every x in {0,...,n-1} , P(random() == x) = 1/n.
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Firmware Engineering

Interviewed at Intel Corporation

3.9★
Apr 1, 2019

Given a function rand() that returns 0 in probability of 0.5 and 1 in 0.5, write a function that generates a number between 0 - n-1 in uniform distribution. that is, for every x in {0,...,n-1} , P(random() == x) = 1/n.

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