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  1. Prepare
  2. Java
  3. Introduction
  4. Java Loops II
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Java Loops II

  • davjasdeepsingh1
     + 1 comment

    Easiest solution to the question. Juste understand the series and develop the formula i. e. Tn = a+b(2^n -1) . Now solve it easily :)

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

public class Solution {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int a, b, n, q, c=1;
        q = sc.nextInt();
        
        for(int i =1; i<=q; i++){
            a= sc.nextInt();
            b= sc.nextInt();
            n= sc.nextInt();
            
            c=1;
            
            for (int j = 1; j <= n; j++) {
                c*=2;
                System.out.print(a+b*(c-1)+" ");
            }
            System.out.println();
        }

    }

    } `