Question

randomGenotype()

• create a valid genotype of size 12, using random values
• valid genotype contains each of the numbers 1 to 12 exactly once

HERE IS THE CODE

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public static Integer [] randomGenotype()
{
    Integer [] genotype = new Integer [boardSize];

    // YOUR CODE GOES HERE
    // DUMMY CODE TO REMOVE:
    genotype = new Integer[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 };
    // END OF YOUR CODE

    return genotype;
}

Answer 1

import java.util.Random;
public class RandomNum {
   public static void main(String args[])
   {
       int[] array=randomGenotype();
       for(int i=0;i<12;i++)
           System.out.print(array[i]+" ");
   }
   public static int [] randomGenotype()
   {
   int [] genotype = new int [12];
   Random rand = new Random();
   int num ;
   int i=0;
  
   do
   {
       num = rand.nextInt(100);
       int c=1;
       for(int j=0;j<genotype.length;j++)
       {
           if(genotype[j]==num)
           {
               c=0;
               break;
           }
       }
       if(c==1)
       {
           genotype[i]=num;
           i++;
       }
       else
       {
           continue;
       }
   }while(i<12);

   // YOUR CODE GOES HERE
   // DUMMY CODE TO REMOVE:
   //genotype = new Integer[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 };
   // END OF YOUR CODE

   return genotype;
   }
}