JavaLoopsII.java

import java.util.Scanner;

public class Solution {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int t = sc.nextInt();
        while(t!=0){
            int a = sc.nextInt();
            int b = sc.nextInt();
            int n = sc.nextInt();
            for(int i=0;i<n;i++){
                a = (int)((int)a + (int)b*Math.pow(2,i));
                System.out.print(a + " ");
            }
            System.out.println();
            t--;
        }
    }
}