int cannot be converted to int[], powerW = (int) (Math.random() * 68) + 1;

import java.util.Scanner;
import java.util.Arrays;
/*
   Courtney Fox 
   Professor Yao
   CIS 201 - FoxPJ3
   10/4/17
   Purpose of program: Create a java program that let's the user
   play a powerball game.
   Program Logic:  
*/
public class FoxPJ3
{ 
   public static void main(String[] args)
   {
      //Variables 
      int[] whiteB = new int[5]; //68 white balls, draw 5 between (1-68) 
      int redB;   //26 red balls, draw 1 between (1-26)
      int[] powerW = new int[5]; //White Powerball Numbers
      int powerR; //Red Powerball Numbers
      int jackP;  //All 6 balls match (Jackpot)
      int secondP;//All 5 white balls match (1 million cash)
      int thirdP; //4 white balls match and the red ball (50,000 cash)


      //Scanner 
      Scanner input = new Scanner(System.in); 

      //User Input
      for(int i = 0; i < whiteB.length; i++)
      {
         do
         {
            System.out.println("Please a number between 1 and 68 (#" + (i + 1) + "): ");

            whiteB[i] = input.nextInt();
         } while (whiteB[i] <= 0 || whiteB[i] > 68);
      }
      do
      {   
         System.out.println("Please pick the powerball number between 1 and 26: ");
         redB = input.nextInt();
      } while (redB <= 0 && redB > 26);

      //Display users numbers 
      System.out.print("Your numbers are: ");
      System.out.print(Arrays.toString(whiteB));
      System.out.print(" and "+redB);

      //Winning Numbers
      for (int index = 0; index < powerW.length; index++)
      {
       powerW = (int) (Math.random() * 68) + 1;
      }      
      System.out.println("The Winning Numbers are: " +powerW);
      powerR = (int) (Math.random() * 26) + 1;
      System.out.print(" and "+ powerR);       
   }
}

Intructions: Please a Java program that allows the user to play the Powerball lottery game. • 68 white balls o Draw 5 white balls (between 1 and 68) • 26 red balls o Draw 1 red ball – the Powerball (between 1 and 26) Winning: • Jackpot – matching all 5 white balls and the red ball • Second prize ($1 million in cash) – matching all 5 white balls • Third prize ($50,000 in cash) – matching 4 white balls and the Powerball This program: • creates 5 random numbers between 1 and 68 as the winning white balls • creates 1 random number between 1 and 26 as the winning Powerball number • prompts the user/player to enter 5 numbers, between 1 and 68, as white ball numbers • prompts the user/player to enter 1 Powerball number, between 1 and 26 • determines if the user/player wins the jackpot, second prize, third prize, or nothing