Card shuffler help
hello
im trying to create a card shuffler app
so i entered the cards into an array
but what im trying to do is to generate two random indexes and swap them
heres the code
import java.util.*;
class CardShuffle{
//FIELDS
// Create scanner class instant
privatestatic Scanner input =new Scanner(System.in);
privatestaticint swaps, index1, index2, temp;
//METHODS--
publicstaticvoid main (String[] args){
System.out.println("Input desired number of swaps.");
System.out.println("Integer between 1 and 1000 (inclusive)");
swaps = input.nextInt();
String cards[] ={"2-Hrt","3-Hrt","4-Hrt","5-Hrt","6-Hrt","7-Hrt","8-Hrt","9-Hrt","10-Hrt","Jack-Hrt","Queen-Hrt","King-Hrt","Ace-Hrt",
"2-Spd","3-Spd","4-Spd","5-Spd","6-Spd","7-Spd","8-Spd","9-Spd","10-Spd","Jack-Spd","Queen-Spd","King-Spd","Ace-Spd",
"2-Dmd","3-Dmd","4-Dmd","5-Dmd","6-Dmd","7-Dmd","8-Dmd","9-Dmd","10-Dmd","Jack-Dmd","Queen-Dmd","King-Dmd","Ace-Dmd",
"2-Clb","3-Clb","4-Clb","5-Clb","6-Clb","7-Clb","8-Clb","9-Clb","10-Clb","Jack-Clb","Queen-Clb","King-Clb","Ace-Clb"};
// Generate two random indexes to swap
index1 = (int) (Math.random()*52);;
index2 = (int) (Math.random()*52);;
cards[index1] = temp;
cards[index2] = cards[index1];
temp = cards[index2];
System.out.print(cards[index1]);
System.out.print(cards[index2]);
System.out.print(cards[temp]);
}
}
i know the last part of the code is wrong i just wanted to show what im trying to do
im trying to swap the places of the indexes i generated from the random number
for example if the random numbers were 1 and 2
the cards would be 2-Hrt and 3-Hrt
and i want to swap the places of these cards
