Solution.java

import java.util.*;
import java.io.*;

class Solution{
 public static void main(String []argh){
 Scanner in = new Scanner(System.in);
 int t=in.nextInt();
 for(int i=0;i<t;i++){
 int a = in.nextInt();
 int b = in.nextInt();
 int n = in.nextInt();
 int res = a;
 for (int j = 0; j < n; j++)
 {
 res += (int)(Math.pow(2, j) * b);
 System.out.print(Integer.toString(res) + ' ');
 }
 System.out.print('\n');
 }
 in.close();
 }
}