title: Return value in a loop
body: <p>How can I return value in a for loop ? For example if I have a loop that give me 3 numbers: 1,2,3... How can I return the value of the last number (here it is 3)? </p>
  
  <pre><code>public class Cod { 
    public static void main(String[] args) { 
      exp(); 
    }
    public static int exp() { 
      int x=10; 
      for (int i=1; i&lt;=3;i++) { 
        x=x*10; 
        int y=x/10; 
        System.out.println(y); 
        return y; 
      } 
    }
  }
  </code></pre>