Java Loops II

FRom hackerrank

We use the integers , , and  to create the following series:

You are given  queries in the form of , , and . For each query, print the series corresponding to the given , , and  values as a single line of  space-separated integers.



Solution in java - 

import java.util.*;


public class Solution {
 
    static int getValue(int a,int b, int n) {
     
        int sum = a;
        for(int z=n;z>=0;z--) {
            sum = sum + ((int) Math.pow(2,z))*b;
        }
     
        return sum;
    }

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int t = 0;
        int a = 0;
        int b = 0;
        int n = 0;
        t = in.nextInt();
        for(int i=0;i<t;i++) {
            a = in.nextInt();
            b = in.nextInt();
            n = in.nextInt();
            for(int j =0;j<n;j++) {
                System.out.print(getValue(a,b,j)+" ");
            }
            System.out.println();
        }
    }

}