Maximizing XOR Discussions | Algorithms | HackerRank
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  3. Bit Manipulation
  4. Maximizing XOR
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Maximizing XOR

  • ram_bgl09 + 0 comments
    int _l= Integer.parseInt(in.nextLine());
int _r= Integer.parseInt(in.nextLine());
System.out.println((int)Math.pow(2, Integer.toBinaryString(_l^_r).length())-1);

    My solution in java.