Java aleatório entre duas cordas
import java.util.Random;
public class RandomSelect {
public static void main (String [] args) {
String [] arr = {"A", "B", "C", "D"};
Random random = new Random();
// randomly selects an index from the arr
int select = random.nextInt(arr.length);
// prints out the value at the randomly selected index
System.out.println("Random String selected: " + arr[select]);
}
}
Troubled Tortoise