Java Loops II

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

    class Solution{ public static void main(String []argh){ Scanner in = new Scanner(System.in); int t=in.nextInt(); for(int i=0;i

    public static void series(int a,int b,int n) {
        int sum = a;
        for(int i=0;i<n;i++) {
        sum += (int)Math.pow(2, i)*b;
        System.out.print(sum+" ");
        }
        System.out.println();
    }
    

    }

  • + 0 comments
    import java.util.*;
    import java.io.*;
    
    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();
                int two_component = 1;
                int term = a;
                for (int j=0;j < n; j++){
                    //term is ((2^(i) *b))
                    term +=  (two_component *b);
                    System.out.print(term+" ");
                    two_component = two_component << 1;
                }
                System.out.println();
            }
            in.close();
        }
    }
    
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    Java version: 15

    import java.io.*;
    import java.util.*;
    import java.lang.Math;
    
    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 scan = new Scanner(System.in);
            int r = scan.nextInt();
            for ( int i=0;i<r;i++){
                int a = scan.nextInt();
                int b = scan.nextInt();
                int n = scan.nextInt();
                int value = a;
                for(int j=0; j<n; j++){
                    value += (int)Math.pow(2,j) * b;
                    System.out.print(value + " ");
                }
                System.out.println();
            }
        }
    }
    
  • + 0 comments
    import java.util.*;
    import java.io.*;
    
    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();
                int res = a;
                   for(int j=0; j<n; j++){
                       res = res + (int)Math.pow(2,j) * b;
                       System.out.print(res+" ");
                }
                System.out.println();
                }
                in.close();
            }
        }
    
  • + 0 comments
    public static void main(String[] args) {
            Scanner sc = new Scanner(System.in);
            int count = sc.nextInt();
            for (int i = 0; i < count; i++) {
                int[] nums = IntStream.range(0, 3).map(j -> sc.nextInt()).toArray();
                printResult(nums[0], nums[1], nums[2]);
            }
        }
    
        private static void printResult(int a, int b, int N) {
            int total = a;
            for (int i = 0; i < N; i++) {
                int pow = (int) Math.pow(2, i);
                total = total + pow * b;
                System.out.print(total + " ");
            }
            System.out.println();
        }