yphastos
8/1/2017 - 3:34 PM
get second rightmost 0 bit as int
get second rightmost 0 bit as int
function secondRightmostZeroBit($n) {
return ~($n | ($n+1)) & (($n | ($n+1))+1);
}get second rightmost 0 bit as int
function secondRightmostZeroBit($n) {
return ~($n | ($n+1)) & (($n | ($n+1))+1);
}