Java Loops II

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

    public class Solution {

    public static void main(String[] args) {
        /* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */
        Scanner sc = new Scanner(System.in);
        int q = sc.nextInt();
        for(int i=0;i<q;i++){
            int a = sc.nextInt();
            int b = sc.nextInt();
            int n = sc.nextInt();
    
            int sum = 0;
            int first = a+b;
            int temp = first;
            int mul = b*2;
    
            for(int j=1;j<=n;j++){
                if(j==1){
                System.out.print(first+" ");
                }
            else{
                sum = temp + mul;
                System.out.print(sum+" ");
                temp = sum;
                mul = mul*2;
                }
            }
            System.out.println();
        }
    }
    

    }