title: Java Minimum and Maximum values in Array
body: <p>My code does not give errors, however it is not displaying the minimum and maximum values. The code is:</p>
  
  <pre><code>Scanner input = new Scanner(System.in);
  
  int array[] = new int[10];
  
  System.out.println("Enter the numbers now.");
  
  for (int i = 0; i &lt; array.length; i++) {
      int next = input.nextInt();
      // sentineil that will stop loop when 999 is entered
      if (next == 999) {
          break;
      }
      array[i] = next;
      // get biggest number
      getMaxValue(array);
      // get smallest number
      getMinValue(array);
  }
  
  System.out.println("These are the numbers you have entered.");
  printArray(array);
  
  
  // getting the maximum value
  public static int getMaxValue(int[] array) {
      int maxValue = array[0];
      for (int i = 1; i &lt; array.length; i++) {
          if (array[i] &gt; maxValue) {
              maxValue = array[i];
          }
      }
      return maxValue;
  }
  
  // getting the miniumum value
  public static int getMinValue(int[] array) {
      int minValue = array[0];
      for (int i = 1; i &lt; array.length; i++) {
          if (array[i] &lt; minValue) {
              minValue = array[i];
          }
      }
      return minValue;
  }
  
  //this method prints the elements in an array......
  //if this case is true, then that's enough to prove to you that the user input has  //been stored in an array!!!!!!!
  public static void printArray(int arr[]) {
      int n = arr.length;
  
      for (int i = 0; i &lt; n; i++) {
          System.out.print(arr[i] + " ");
      }
  }
  </code></pre>
  
  <p>Do I need a system.out.println() to display it, or should the return work?</p>