Write a static method named printtwodigit that accepts an integer n as a parameter and that prints a series of n randomly generated numbers. the method should use math. random() to select numbers in the range of 10 to 19 inclusive where each number is equally likely to be chosen. after displaying each number that was produced, the method should indicate whether the number 13 was ever selected ("we saw a 13! ") or not ("no 13 was seen."). you may assume that the value of n passed is at least 0.

Following code is in java language :-

import java.lang.Math;  

public class

{

   public static void main(String args[])

   {

       printTwoDigit(6);   //6 is the number of random numbers to be generated

   }

   public static void printTwoDigit(int n)

       {

           int i = 0;

           int arr[]=new int[n];  //will declare a array of n size

           int flag=0;

           while(i<n)

           {

               arr[i] = 10 + (int)(Math.random()*10);  //produce random number each time  

               System.out.println(arr[i]+" ");  //print all random numbers

               i++;  

           }

           for(i=0;i<n;i++)

           {

               if(arr[i]==13)  //to check if 13 was generated

               {

                   flag=1;

                   break;

               }

           }

           if(flag==1)

               System.out.println("we saw a 13");   //this line is mentioned in question

           else

               System.out.println("no 13 was seen");    //this line is mentioned in question

       }

}

OUTPUT :

15

11

15

19

13

19

we saw a 13

Explanation: