20171113 - 03 - classEx_01

package myApp;

import java.util.Scanner;

public class class03_ex07 {

    public static void main(String[] args) {
        //init vars
        final int   TIMES = 5;

        int         n = 0,
                    count = 0;

        //open in_stream
        Scanner s = new Scanner(System.in);

        //usage info
        System.out.printf("Type in %d numbers (Integer type): ", TIMES);

        //loop x times
        while (count != TIMES) {
            n = s.nextInt();

            //if the number is even
            if (n%2 == 0) {
                count += 1; //raise count by 1

                //style usr msg for edge cases
                if ((TIMES-count) != 0) { System.out.printf("%d intercepted. %d more to go..%n", n, TIMES-count); }
                else { System.out.printf("%d intercepted. ", n); }

            }
        }

        //close in_stream
        s.close();

        //exit msg
        System.out.printf("Done. %n%d even numbers recieved.", TIMES);

    }

}