If anyone is able to help me resolve this project im working on, getting Excepti

Question

If anyone is able to help me resolve this project im working on,

getting

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 0

D Euclid.java × 2 Univeristy of Central Florida 3 COP3330 - Fall 2018 Author: 6 7 package gcdpackage; 8 9 public class Euclid 10 11 public static void main(String args[]) 12 13 14 15 16 17 18 19 20 21 int a-Integer.parseInt (args 0 int b- Integer.parseInt(args [11); System.out.println(); System.out.println("--"); System.out.println("Euclid's Algorithm by System.out.println("Inputs: "+a+", +b); System.out.println(); if(a>b) calGcd(a,b); else calGcd (b,a); 23 24 25 public static void calGcd(int a, int b) 26 27 28 29 30 31 32 int q, r-10,mul; while(r!=0) q-a/b; mul-q*b; r-a-mul; System . out . printin(a+" "+q+" x "+b+" + "+r); 34 35 36 37 38 39 40 41 42 ber; if(r-e) System.out.println("Gcd : "+a); TasksConsole Euclid (3) [Java Application] C:Program FilesJavajdk1.8.0_181 binjavaw.exe (Sep 7, 2018, 1:37:19 PM Exception in thread "main" java.lang.ArrayIndexOutofBoundsException:e at gcdpackage.Euclid.main(Euclid.java:13)

Explanation / Answer

if(args.length == 0) { System.out.println("Provide a and b as command line arguments to this program"); } // Add this code in the beginning of the main // just before line 13 // after line -> public static void main(String[] args) // { // You were getting that error because you did not provide 2 integers as command line arguments to this program. // I am not familiar with how to add program arguments in eclipse. // But I am sure you can find that out easily with a google search.

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