Java Program to Find sum of Series with n-th term as n^2 – (n-1)^2

To find the sum of such series, the Java program is as follows −

Example

 Live Demo

public class Demo {
   static long my_val = 1000000007;
   public static long compute_val(long my_int){
      return ((my_int % my_val) * (my_int % my_val)) % my_val;
   }
   public static void main(String[] args){
      long my_int = 45687234;
      System.out.println("The computed value is ");
      System.out.print(compute_val(my_int));
   }
}

Output

The computed value is
335959495

A class named Demo defines a function named ‘compute_val’ that computes and returns the sum of a specific series. In the main function, the long integer is defined and the function is calling by passing this integer as the parameter. Relevant output is displayed on the console.

AmitDiwan

Published on 13-Jul-2020 12:12:51

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