public class SyntaxExample20 {

  public static int squareIt (int inputInteger)
  {
    double squareValue = inputInteger * inputInteger;
    return (int) squareValue;
  }
  
  public static void main (String[] argv) 
  {
    int i = 5;
    int j = squareIt (i);
    System.out.println ("The square of " + i + " is " + j);
  }

}