Write a program that generates n random integers between 0 and 9 and

 

Write a program that generates n random  integers between 0 and 9 and displays the count for each number. (Hint:  Use an array of ten integers, say count, to store the counts for the  number of 0s, 1s, . . . , 9s.)

A modular program is expected – use Methods. The program specifications are as below. 

  1. In the main() method, declare an int array of size 10, named count.
  2. Implement a method populateCount(int[] cnt) that initializes the array to zero.
  3.  Implement a method countNums(int[] cnt, int n) that accepts  the count array and an integer n. The method should generate n random  numbers in the range of 0 to 9. It should keep a count of how many times  each number, 0 to 9; is generated in the array count. 
  4. Implement a method printNums(int[] cnt) to print the count  array.  Note, print “time” or “times” – which ever is appropriate. 
  5. Use basic structured programming and procedural programming.
  6.  Write a main() method that declares the count array. Invokes  the countNums() method with n = 10 followed by invoking the printNums().  Then invokes the countNums() method with n = 100 followed  by printNums(). And again, invokes the countNums() method with n =  1000 followed by printNums(). 
  7. Make sure you invoke  the populateCount(int[] cnt) method at appropriate times. And write out  the heading for each set, n = 10, 100, and 1000.
  8. Documentation. Includes your name, create date and purpose of lab.

Need your ASSIGNMENT done? Use our paper writing service to score better and meet your deadline.


Click Here to Make an Order Click Here to Hire a Writer