hackerrank-java/src/JavaLoopsII.java at master · anishLearnsToCode/hackerrank-java

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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();

}