title: Percentage using Random
body: <p>Today I created a function which generates a <code>random</code> number (0, 1, 2 or 3).<br>
  But I want yo have a percetage function.</p>
  
  <p>I would like to apply a percentage to every chance to which the generated numbers fall.<br>
  Example: 0 will have 60% chance of being drawn, the number 1 19%, ...</p>
  
  <pre><code> public void GenerGame(){
  
          Random r = new Random();
          int game = r.nextInt(max - min +1);
  
          if (game == 0){
              // do something
          }
          else if (game == 1){
              // do something
          }
          else if (game == 2){
              // do something
          }
          else {
              // do something
          }
   } 
  </code></pre>
  
  <p>Can I do it by using <code>Random</code>?</p>