Problem: 2057C - Trip to the Olympiad
Language: java

Solution 1 (runtime: 374 ms):
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.*;


public class Main {
    public static void main(String[] args) {
        FastScanner sc = new FastScanner();
        PrintWriter out = new PrintWriter(System.out);
        int t = sc.nextInt();
        while(t-- != 0){
            int l = sc.nextInt(), r = sc.nextInt();
            int a = 0, b = 0, c = 0;
            int n1 = countBits(l), n2 = countBits(r);
            if(r - l == 2){
                a = l; b = a + 1; c = b + 1;
            }
            else{
                int count = 0;
                for(int i = Math.max(n1, n2) - 1; i >= 0; i--){
                    int bit1 = ((l & (int)(1 << i)) == 0) ? 0 : 1;
                    int bit2 = ((r & (int)(1 << i)) == 0) ? 0 : 1;
                    count = i;
                    if(bit1 != bit2){
                        break;
                    }
                    int val = bit1 << i;
                    a += val; b += val;
                }
                a += (int)(1 << count);
                for(int i = count - 1; i >= 0; i--){
                    b += (int)(1 << i);
                }
                for(int i = l; i <= r; i++){
                    if(a != i && b != i){
                        c = i;
                        break;
                    }
                }
            }
            out.println(a + " " + b + " " + c);
        }
        out.close();
        }
    
    static int countBits(int n){
        int count = 0;
        while(n != 0){
            n /= 2;
            count++;
        }
        return count;
    }

        static class FastScanner {
            BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
            StringTokenizer st = new StringTokenizer("");
     
            String next() {
                while (!st.hasMoreTokens())
                    try {
                        st = new StringTokenizer(br.readLine());
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
                return st.nextToken();
            }
     
            int nextInt() {
                return Integer.parseInt(next());
            }
     
            int[] readArray(int n) {
                int[] a = new int[n];
                for (int i = 0; i < n; i++)
                    a[i] = nextInt();
                return a;
            }
     
            long nextLong() {
                return Long.parseLong(next());
            }
        }

    }

Solution 2 (runtime: 358 ms):
import java.util.*;
import java.lang.*;
import java.math.BigInteger;
import java.io.*;
public class cf{
    // public static long gcd(long a,long b){
    //     while(a!=0 && b!=0){
    //         if(a<b){
    //             b=b%a;
    //         }else{
    //             a=a%b;
    //         }
    //     }
    //     if(a!=0){
    //         return a;
    //     }else{
    //         return b;
    //     }
    // }  
    // public static long lcm(long a,long b){
    //     return (a/gcd(a,b))*b;
    // }

    public static void main(String args[]){
        Scanner sc=new Scanner(System.in);
        int tsts=sc.nextInt();
        for(int t=0;t<tsts;t++){
            int l=sc.nextInt();
            int r=sc.nextInt();
            // int a=sc.nextInt();
            // int b=sc.nextInt();
            // int r2=sc.nextInt();
            // StringBuilder s=new StringBuilder(sc.next());
            // String a=sc.next();
            // String b=sc.next();
            // String c=sc.next();

            // int[] a=new int[n];
            // for(int i=0;i<n;i++){
            //     a[i]=sc.nextInt();
            // }
            // int[] b=new int[n];
            // for(int i=0;i<n;i++){
            //     b[i]=sc.nextInt();
            // }
            // long x=sc.nextLong();
            // long m=sc.nextLong();
            // long r=sc.nextInt();
            // long c=sc.nextInt();
            int n=l^r;
            int i=0;
            while(n>0){
                n=n>>1;
                i++;
            }
            i--;
            int a=l|((1<<i)-1),b=a+1,c=(a==l)?r:l;
            System.out.println(a+" "+b+" "+c);
        }    
    }
}