Code by Vasu, How to find Derivative of a polynomial

This code is implemented and provided by Vasu

A code to find Derivative of a polynomial

Note: Before using this code please create a java project and save this class inside DerivativePolynomial.java file 

import java.util.Scanner;

public class DerivativePolynomial {

public static void main(String[] args) {

Scanner sc = new Scanner(System.in);

System.out.print("Enter the degree : ");

int degree = sc.nextInt();

System.out.println("Enter the " + (degree+1) + " coefficients " );

int[] coeff = new int[degree+1];

for (int i = 0; i < coeff.length; i++) {

coeff[i] = sc.nextInt();

}

int[] derivativeCoeff = new int[degree] ;

for (int i = 0; i < derivativeCoeff.length;  i++) {

derivativeCoeff[i] = coeff[i]*(degree - i);

}

for (int i = 0; i < derivativeCoeff.length; i++) {

System.out.print(derivativeCoeff[i] + "*x^" + (degree - i) );

if(i != derivativeCoeff.length-1 && derivativeCoeff[i+1] > 0  ) {

System.out.print("+");

}

}

}

}

Output of Code =>

Enter the degree : 3

Enter the 4 coefficients 

20

12

10

30

60*x^3+24*x^2+10*x^1