public class AvgAge 
{ 
  public static void main(String[] argv) 
  { 
    int age1 = 19; 
    int age2 = 21; 
    int age3 = 30; 
    int averageAge; 
  
    averageAge = age1 + age2; 
    averageAge = averageAge + age3; 
    averageAge = averageAge / 3; 
  
    System.out.print("The average age is "); 
    System.out.println(averageAge); 
  } 
}