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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).

Respuesta :

Answer:

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

Answer:

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