Hackerrank - Java Loops II

Hackerrank – Problem Statement

A description of the problem can be found on Hackerrank.

Solution

I created solution in:

Java

All solutions are also available on my GitHub.

Java

import java.util.*;

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

import java.util.*;

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();

long prev = 0;

for(int j = 0; j < n; j++) {

long val = prev + ((long)Math.pow(2, j) * b);

System.out.print((val + a) + " ");

prev = val;

}

System.out.println();

}

in.close();

}

Pavol Pidanič

I can count to 1023 with 10 fingers

Hackerrank – Java Loops II

Hackerrank – Problem Statement

Solution

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