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

        for(int j=0;j<n;j++)
        {
            a=a+b;
            System.out.print(a+" ");
            b=b*2;
        }
        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<t;i++){
        int a = in.nextInt();
        int b = in.nextInt();
        int n = in.nextInt();
        int s=0;
        int b1=0;

        for(int j=0;j<n;j++)
        {
            b1 =b1+ ((int) Math.pow(2, j) * b);
            s = a+b1;
            System.out.printf("%s ",s);
        }
        System.out.println("");
    }
    in.close();
}

}

import java.util.; import java.io.; import java.lang.Math;

class Solution{ public static void main(String []argh){ Scanner in = new Scanner(System.in); int t=in.nextInt(); for(int i=0;i

give me Java Loops II submission explanation in detail...!

Easy and Best Solution`

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

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 sum = a;
        for(int j=0; j<n; j++){
            sum = sum + (int)(Math.pow(2,j)*b);
            System.out.print(sum + " ");
        }
        System.out.println();
        }
        
        in.close();
    }
}