Question 4: Write Program in Java with following features a. The program asks user to provide an integer n, 1

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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Question 4: Write Program in Java with following features
a. The program asks user to provide an integer n, 1<n510, then it creates an integer type array of size of n
b. It has a method which fills this array with n random numbers starting from [10-99]
private static void fillArray(int [] list)
c. It has a method which replaces every even place value with multiple of 10. E.g.
list[0] = 10
list[2] = 100
list[4] = 1000
List[6] = 10000 etc.
private static void processArray(int[] list)
d. It has a method which prints array on the screen
private static void showArray(int[] list)
Call these methods in main() method to show the list before calling processArray(int[] list) method and
after calling it.
Hint: Arrays can be printed with using toString() method from Arrays class also
Sample Outputs:
run: 1
Enter the size of Array:5
Array before processing...
[50, 68, 82, 66, 601
Array after the processing...
[10, 68, 100, 66, 1000]
run: 2
Enter the size of Array:10
Array before processing...
[26, 70, 76, 26, 48, 71, 65, 61, 92, 201
Array after the processing...
[10, 70, 100, 26, 1000, 71, 10000, 61, 100000, 201
Transcribed Image Text:Question 4: Write Program in Java with following features a. The program asks user to provide an integer n, 1<n510, then it creates an integer type array of size of n b. It has a method which fills this array with n random numbers starting from [10-99] private static void fillArray(int [] list) c. It has a method which replaces every even place value with multiple of 10. E.g. list[0] = 10 list[2] = 100 list[4] = 1000 List[6] = 10000 etc. private static void processArray(int[] list) d. It has a method which prints array on the screen private static void showArray(int[] list) Call these methods in main() method to show the list before calling processArray(int[] list) method and after calling it. Hint: Arrays can be printed with using toString() method from Arrays class also Sample Outputs: run: 1 Enter the size of Array:5 Array before processing... [50, 68, 82, 66, 601 Array after the processing... [10, 68, 100, 66, 1000] run: 2 Enter the size of Array:10 Array before processing... [26, 70, 76, 26, 48, 71, 65, 61, 92, 201 Array after the processing... [10, 70, 100, 26, 1000, 71, 10000, 61, 100000, 201
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