JAVA---chapter 7.5

  1. import java.util.Scanner;
  2. public class Counteven {
  4.     public static void main(String[] args) {
  5.         int iCountEven;                 // count even number;
  6.         int i = -1;
  7.         Scanner input = new Scanner(System.in);
  8.         int []iBucket = new int [20];
  9.         do
  10.             {
  11.             i++;
  12.             iBucket[i] = input.nextInt();
  13.             System.out.print(iBucket[i]);
  14.             }while (iBucket[i]!=0);
  15.         int j;
  16.         iCountEven = 0;
  17.         for ( j=0 ; j<i ; j++ )
  18.            {
  19.             if ( iBucket[j] % 2 == 0 )
  20.                 iCountEven++;
  21.            }
  22.         System.out.println(" Even number have : " + iCountEven );
  23.         System.out.println("Odd number have : " + (i-iCountEven));
  24.     }
  26. }
Even number:  2, 4, 6
Odd number : 1, 3, 5, 1

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