import java.util.; import java.io.; public class Solution { public static void main(String[] argh) { Scanner in = new Scanner(System.in); int q =in.nextInt(); for (int i = 0; i < q; i++) { int a = in.nextInt(); int b = in.nextInt(); int n = in.nextInt(); for (int j = 0; j < n; j++) { a=a+b; b=b*2; System.out.print(a+" "); }

System.out.println(""); } in.close(); } }

**import java.util.; import java.io.; public class Solution { public static void main(String[] argh) { Scanner in = new Scanner(System.in); int q =in.nextInt(); for (int i = 0; i < q; i++) { int a = in.nextInt(); int b = in.nextInt(); int n = in.nextInt(); for (int j = 0; j < n; j++) { a=a+b; b=b*2; System.out.print(a+" "); }

        System.out.println("");
    }
    in.close();
}

} **

List calculatedNumbers = getSeries(a,b,n); calculatedNumbers.stream().forEach(c -> System.out.print(c+" ")); System.out.println();

public static List<Integer> getSeries(int a, int b, int n) {
    List<Integer> numbers = new ArrayList<>();
    for(int i=0;i<=n-1;i++) {
        int referenceInt = i;
        double x = 0;
        while(referenceInt >=0) {
            x = x + (Math.pow(2, referenceInt)*b);
            referenceInt--;
        }
        x = x + a;
        numbers.add((int)x); 
    }
    return numbers;
}

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

class Solution{

 static double power(double b, int e) {

    // Base Case: pow(b, 0) = 1
    if (e == 0)
        return 1;

    if (e < 0)
        return 1 / power(b, -e);

    double temp = power(b, e / 2);

    if (e % 2 == 0)
        return temp * temp;
    else
        return b * temp * temp;
}

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 += power(2, j) * b;
            System.out.print(res + " ");
        }
        System.out.println();
    }


    in.close();
}

}

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

        int sum = a;//because it is present in all 
        for(int j = 0;j < n;j++){
            sum += b * Math.pow(2, j);//simply used the formula 
            System.out.print(sum + " ");
        }


                    It is the simple Question but all you need is using applying formula 
        System.out.println();
    }
    in.close();
}

}