Computer Science, asked by rockbottom619rip, 1 year ago

WAP to print the sum of the series in JAVA:
1 - 3 + 5 - 7 + 9 ........... (n).

Answers

Answered by shreya289004
4

inport java.util.*;

class sum

   {

      public static void main()

        {

           Scanner s=new Scanner(System.in);

            System.out.println("input value of n");

            int n=s.nextInt();

           int a,sum=0;

            for(a=1;a<=n;a+=2)

            {

               if(a%2==0)

               sum=sum+a;

                else

               sum=sum-a;

           }

       }

}

       HOPE IT HELPS......

        PLZ MARK BRAINLIEST

 

           

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