class HighArray
{
private long[] a; // ref to array a
private int nElems; // number of data items
//-----------------------------------------------------------
public HighArray(int max) // constructor
{
a = new long[max]; // create the array
nElems = 0; // no items yet
}
//-----------------------------------------------------------
public boolean find(long searchKey)
{ // find specified value
int j;
for(j=0; j<nElems; j++) // for each element,
if(a[j] == searchKey) // found item?
break; // exit loop before end
if(j == nElems) // gone to end?
return false; // yes, can't find it
else
return true; // no, found it
} // end find()
//-----------------------------------------------------------
public void insert(long value) // put element into array
{
a[nElems] = value; // insert it
nElems++; // increment size
}
//-----------------------------------------------------------
public boolean delete(long value)
{
int j;
for(j=0; j<nElems; j++) // look for it
if( value == a[j] )
break;
if(j==nElems) // can't find it
return false;
else // found it
{
for(int k=j; k<nElems; k++) // move higher ones down
a[k] = a[k+1];
nElems--; // decrement size
return true;
}
} // end delete()
//-----------------------------------------------------------
public void noDup() {
for(int i=0;i<nElems;i++) {
for(int j =i+1;j<nElems;j++) {
if(a[i]==a[j]) {
a[j] = -1;
}
}
}
for(int i=nElems-1; i>=0; i--) {
if(a[i] == -1)
delete(-1);
}
}
//-----------------------------------------------------------
public void display() // displays array contents
{
for(int j=0; j<nElems; j++) // for each element,
System.out.print(a[j] + " "); // display it
System.out.println("");
}
//-----------------------------------------------------------
} // end class HighArray
////////////////////////////////////////////////////////////////
class HighArrayApp
{
public static void main(String[] args)
{
int maxSize = 100; // array size
HighArray arr; // reference to array
arr = new HighArray(maxSize); // create the array
arr.insert(77); // insert 10 items
arr.insert(77);
arr.insert(44);
arr.insert(55);
arr.insert(22);
arr.insert(88);
arr.insert(11);
arr.insert(00);
arr.insert(66);
arr.insert(33);
arr.display(); // display items
int searchKey = 35; // search for item