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gaurav.gupta@mq.edu.au conditions > sign
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Define a function that when passed an integer, returns 1 if it is positive, -1 if it is negative, 0 if it is zero.


sign(1729) → 1
sign(-6174) → -1
sign(2) → 1

...Save, Compile, Run (ctrl-enter)

int sign(int n) { }

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