Basketball.java

import java.util.Scanner;

public class Basketball{
   public static void main(String[] args){
      //Declare and initialize variables
      int homeScore = 0, awayScore = 0;
      Scanner kb = new Scanner(System.in);

      //Get first basket (in points)
      System.out.print("Enter basket: ");
      int basket = kb.nextInt();
      System.out.println("Home\tAway");

      //First half - Keep looping while output not 0
      while( basket != 0 ){

         //Positive basket so home team score
         if( basket > 0 ){
            if( basket <= 3 ) homeScore += basket;//add to home team score
            else System.out.println("INVALID SCORE");//more than 3 is invalid
         }

         //Negative basket so away team score
         else{
            if( basket >= -3 ) awayScore -= basket;//subtract from away team score (because negative so minus negative => plus a positive)
            else System.out.println("INVALID SCORE");//less than -3 is invalid
         }

         //Print current score and get next basket
         System.out.println( homeScore + "\t\t\t" + awayScore );
         System.out.print("Enter basket: ");
         basket = kb.nextInt();
      }

      //End of half so print message and get basket to start second half
      System.out.println("~**End of First Half**~");
      System.out.print("Enter basket: ");
      basket = kb.nextInt();
      System.out.println("Home\tAway");

      while( basket != 0 ){

         //Positive basket so home team score
         if( basket > 0 ){
            if( basket <= 3 ) homeScore += basket;//add to home team score
            else System.out.println("INVALID SCORE");//more than 3 is invalid
         }

         //Negative basket so away team score
         else{
            if( basket >= -3 ) awayScore -= basket;//subtract from away team score (because negative so minus negative => plus a positive)
            else System.out.println("INVALID SCORE");//less than -3 is invalid
         }

         //Print current score and get next basket
         System.out.println( homeScore + "\t\t\t" + awayScore );
         System.out.print("Enter basket: ");
         basket = kb.nextInt();
      }

      //end of game so print final score and winner
      System.out.println("~**End of Game**~");
      if( homeScore > awayScore ) System.out.println("Home team wins!");
      else if( awayScore > homeScore ) System.out.println("Away team wins.");
      else{//if tied, pick a random score and print winner
         homeScore = (int)(Math.random() * 100 + 1);
         awayScore = (int)(Math.random() * 100 + 1);
         System.out.println("~**TIE SO RANDOM SCORE**~");
         if( homeScore > awayScore ) System.out.println("Home team wins!");
         else if( awayScore > homeScore ) System.out.println("Away team wins.");
      }
      //Print final score no matter who won
      System.out.println("Home\tAway");
      System.out.println(homeScore + "\t\t\t" + awayScore);
   }
}