Arithmetic Progression - Nth Term JAVA EASY PART-005

 Arithmetic Progression - Nth Term

The first three terms in an arithmetic progression are passed as input. A positive integer value N (where N > 3) is also passed as the input. The program must print Nth term in the arithmetic progression.

PROGRAM IN JAVA

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import java.util.*;

public class Hello {

    public static void main(String[] args) {

Scanner sc=new Scanner(System.in);

String s=sc.nextLine();

String[] s1=s.split(" ");

int a=Integer.parseInt(s1[0]);

int b=Integer.parseInt(s1[1]);

int c=Integer.parseInt(s1[2]);

int d=sc.nextInt();

System.out.print(a+(d-1)*Math.abs(b-c));

}

}

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