Question

Identify errors and correct them of the following Java program:

1. import java.utility.Random;

2.  

3. public class Sequen

4.  

5. private int stand  

6. private int calc;  

7.  

8. public Sequen(int numStand)

9. {

10.         stand = numStand;

11.         skip;

12.         }

13.          

14.         public void skip()

15.         {

16.         Random sit = new Random();

17.         calc = sit.nextInt(stand) + 1;

18.         }

19.          

20.         public getStand()

21.         {

22.         return stand;

23.         }

24.          

25.         int getCalc()

26.         {

27.         return calc;

28.         }

29.         }

One error is already identified for you as shown below:

Line Number: 5

Error description: Missing semicolon

Statement after correction: private int stand;

Identify 5 other errors and give their Line Number, Error description and Statement after correction.

Answer 1

package linkedList;

import java.util.Random; // Error1: package name util

public class Sequen { // Error2: braces after class name

    private int stand; // Error 3: semicolon missing

    private int calc;

public Sequen(int numStand)

{

         stand = numStand;

         skip();   // Error 4: missing paranthesis after skip

         }

    public void skip()

    {

        Random sit = new Random();

        calc = sit.nextInt(stand) + 1;

    }

    public int getStand()  // Error 5: missing return type

         {

         return stand;

         }

    int getCalc()

    {

        return calc;

    }

} // Error 6: remove extra pranthesis

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