Each time Kevin re-reads his JAVA book (which happens every month), he learns 10% of whatever material he didn't know before. He needs to score at least 95% on the comprehensive exam to become a certified JAVA developer. When Kevin's started, he knew nothing about JAVA. Write a method that simulates Kevin's learning progress and returns the number of months it will take him to get ready for the exam. Write a main method that displays the result (in years and months).

Question

Rylie Anderson

Computers & Technology

19 June, 10:49

Each time Kevin re-reads his JAVA book (which happens every month), he learns 10% of whatever material he didn't know before. He needs to score at least 95% on the comprehensive exam to become a certified JAVA developer. When Kevin's started, he knew nothing about JAVA. Write a method that simulates Kevin's learning progress and returns the number of months it will take him to get ready for the exam. Write a main method that displays the result (in years and months).

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Answers (1)

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Jaylene Roberson · Answer 1

The java main method that can be used to display the number of years and months to get ready for the exam is explained below.

Explanation:

public class GetMonths {

public static void main (String[] args) {

int noofmonths = 0;

int noofyears = 0;

double percentnotknown = 100;

double percentKnown = 0;

while (percentKnown<95) {

percentnotknown * = 0.9;

percentKnown = 100 - percentnotknown;

noofmonths++;

if (noofmonths==12) {

noofyears++;

noofmonths = 0;

} / / end if

} / / end while

System. out. println ("After "+noofyears+" years, "+noofmonths+" months,");

System. out. println ("Percentage known = "+percentnotKnown);

} / / end main ()

} / / end class