JavaLoopsII.java

import java.util.Scanner;

public class JavaLoopsII {
 public static void main(String[] args) {
 Scanner scanner = new Scanner(System.in);
 int queries = scanner.nextInt();

 while (queries-- > 0) {
 int a = scanner.nextInt();
 int b = scanner.nextInt();
 int n = scanner.nextInt();

 for (int index = 1, sum = a + b ; index <= n ; index++) {
 System.out.print(sum + " ");
 sum += (int) Math.pow(2, index) * b;
 }
 System.out.println();
 }
 }
}