Find first and last set bit of a long integer: Difference between revisions

Line 303:
 
public static int mssb_idx(int x) {
return 31Integer.SIZE - 1 - Integer.numberOfLeadingZeros(x);
}
 
public static int mssb_idx(long x) {
return 63Long.SIZE - 1 - Long.numberOfLeadingZeros(x);
}
 
Anonymous user