Asked by Izzy
Can somebody explain this to me?
``` if( (j & 1) == 0) ```
``` if( (j & 1) == 0) ```
Answers
Answered by
oobleck
j & 1 (bit-wise AND) is the value of the least significant bit of j.
So, this checks to see whether j is even.
So, this checks to see whether j is even.
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