could you help me in java in priority queue

[appledon]

hello everyone could you teach how to let my priority queue let the user input
i don't know because i always have default in it but could teach me how to let the user input

public class PriorityQ {
  
  private int maxSize;

  private long[] queArray;

  private int nItems;

  public PriorityQ(int s) {
    maxSize = s;
    queArray = new long[maxSize];
    nItems = 0;
  }

  public void insert(long item) {
    int i;

    if (nItems == 0)
      queArray[nItems++] = item; 
    else 
    {
      for (i = nItems - 1; i >= 0; i--) 
      {
        if (item > queArray[i]) 
          queArray[i + 1] = queArray[i]; 
        else
          
          break; /
      }
      queArray[i + 1] = item; 
      nItems++;
    } 
  }

  public long remove(){
    return queArray[--nItems];
  }

  public long peekMin(){
    return queArray[nItems - 1];
  }

  public boolean isEmpty(){
    return (nItems == 0);
  }

  public boolean isFull(){
    return (nItems == maxSize);
  }
  public static void main(String[] args) {
    PriorityQ thePQ = new PriorityQ(5);
    thePQ.insert(30);
    thePQ.insert(50);
    thePQ.insert(10);
    thePQ.insert(40);
    thePQ.insert(20);

    while (!thePQ.isEmpty()) {
      long item = thePQ.remove();
      System.out.print(item + " ");
    }
    System.out.println("");
  }
}

[jkmyoung]

Are you using Java 1.5 or above?
Try looking at the Java Scanner Class

http://www.ensta.fr/~diam/java/online/jdk/150/api/java/util/Scanner.html