Question

Create a class called RandomWhen.

The program must continuously generate a random number between 1 and 100 inclusive. The program must stop when the number 1 is generated, and the loop iteration will be printed. Run the program 3 different times.

Sample output:

It took ## iterations to generate a 1.

It took ## iterations to generate a 1.

It took # iterations to generate a 1.

Answer 1

Java Code:

import java.util.Random;
class RandomWhen {
  public static void main(String[] args) {
     
     int min = 1;
     int max = 10;
     int count = 0;
     Random rand = new Random();

     int randomnum = 0;
     while(randomnum != 1)
     {
       randomnum = rand.nextInt((max - min) + 1) + min;
       count++;
     }
     System.out.println("It took "+count+" Iteration to generate a 1.");
  }
}

Screenshots: