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  1. Practice
  2. Java
  3. Introduction
  4. Java Loops II
  5. Discussions

Java Loops II

  • v_lokeshkumar9 + 7 comments

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

        for(int k=0;k<n;k++)
    { for(int j=0;j<=k;j++)
        v=v+a+(b*(2^j));
       if(k!=n-1)
        System.out.print(v+" ");
        else{
            System.out.print(v);
        }
    }System.out.println("\n");
    v=0;
    }
    in.close();
}

    }

    //can you help me where i went wrong

    • Santhosh3121995 + 0 comments

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

      }

      }

    • abhikapoor2000_1 + 1 comment

      you can not use ^ in java (i guess in programming ) use Math.pow(arg1,arg2) check this for more detail

      check my code @ https://codeshare.io/arJ93q ask me if any issue or you can inhence my code -thank you

      • WolfOne + 1 comment

        You can use the '^' in programming. Python, Pearl, (not sure if on Ruby is possible) are some languages that support the use of '^'.

        • ayoubnadri + 0 comments

          isn't ^ XOR

    • vrishabshetty + 0 comments

      u cant add " a " sum it will disturb the sum just substitute and check

    • satyam_pandey571 + 2 comments

      ^ operator is not supported in java

      • emmonisha3 + 0 comments
        [deleted]
      • emmonisha3 + 0 comments

        yes, instead of this use Math.pow() operator..... Hope this is helpful!!!!

        for(int i=0;i 

                int sum = a+b;
        for(int j=1; j<=n; j++){
            System.out.print(sum+" ");
            sum+=((Math.pow(2,j))*b);
        }
        System.out.println();
    }
    • hamzararrani77 + 0 comments

      and also you have to display the answer in two lines you cannot enter the next line such as if you have two different set of values as answer you have to display them in two lines but with your program after that you are entering the third line

    • pradeepgour7777 + 0 comments
      [deleted]
    • ISUYASHSS + 0 comments

      you cant use to the power here(2^j) you have to use math.pow() function