Lab8Cards

import java.util.*;

public class Activity4DeckOfCards {

	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		String suit = "", number = "";
		int slot = 0;
		String[] cards = new String[52];
		for(int i = 1; i <= 4; i++) {
			switch (i){
				case 1: suit = " of Spades";
				break;
				case 2: suit = " of Diamonds";
				break;
				case 3: suit = " of Clubs";
				break;
				case 4: suit = " of Hearts";
				break;
			}
		for(int j = 1; j <= 13; j++) {
			switch(j) {
			case 1: number = "Ace";
			break;
			case 11: number = "Jack";
			break;
			case 12: number = "Queen";
			break;
			case 13: number = "King";
			break;
			default: number = String.valueOf(j);
			}
			cards[slot] = number + suit;
			System.out.println(cards[slot]);
			slot++;
		}
		}
		System.out.print("Enter a value: ");
		System.out.print(cards[scan.nextInt()]);

		//Activity 5
		System.out.print("\nOriginal: " + Arrays.toString(cards) + "\n");
		Shuffle(cards);

		//Activity 6
		System.out.print("\nEnter two numbers for cards: ");
		int card1 = scan.nextInt();
		int card2 = scan.nextInt();
		System.out.print("First card is : " + cards[card1] + " and second card is: " + cards[card2] + "\n");
		compareTo(cards[card1], cards[card2]);
	}

	public static void Shuffle(String[] cards) {
		int temp = 0;
		for(int i = 1; i <= 100; i++) {
			int ran1 = (int) (Math.random() * 51) + 1;
			int ran2 = (int) (Math.random() * 51) + 1;
			temp = ran1;
			cards[ran1] = cards[ran2];
			cards[ran2] = cards[temp];
		}
		System.out.print("Shuffled: " + Arrays.toString(cards));
	}

	public static void compareTo(String a, String b) {
		int num1 = 0, num2 = 0, suit1 = 0, suit2 = 0;

		if(a.indexOf("Ace") != -1)
			num1 = 1;
		else if(a.indexOf("Jack") != -1)
			num1 = 11;
		else if(a.indexOf("Queen") != -1)
			num1 = 12;
		else if(a.indexOf("King") != -1)
			num1 = 13;

		if(b.indexOf("Ace") != -1)
			num2 = 1;
		else if(b.indexOf("Jack") != -1)
			num2 = 11;
		else if(b.indexOf("Queen") != -1)
			num2 = 12;
		else if(b.indexOf("King") != -1)
			num2 = 13;

		if(a.indexOf("Hearts") != -1)
			suit1 = 1;
		else if(a.indexOf("Clubs") != -1)
			suit1 = 2;
		else if(a.indexOf("Diamonds") != -1)
			suit1 = 3;
		else if(a.indexOf("Spades") != -1)
			suit1 = 4;

		if(num1 > num2)
			System.out.print("First card is higher");
		else if(num2 > num1)
			System.out.print("Second card is higher");
		else if(num1 == num2)
			if(suit1 > suit2)
				System.out.print("First card is higher");
			else if(suit2 > suit1)
				System.out.print("Second card is higher");
			else
				System.out.print("They are the same card");
	}
}