Half an integer without using * or / in your preferred language.

Question

Joel · Accepted Answer

So I guess you could bit shift it by 1 to get half the result
n >> 1

tarek karray · Answer

float half = number & 0x1? number>>1+.5f : number>>1

The easy way! · Answer

Well this was a long time ago, but for those who still interested :
Just a one bit right shifting the integer would give you the half of it

Assuming we have a number : int n = 150;

Half will be equal to :  

float half = (n >> 1) + 0.5f;

Happy coding!

King

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