import java.io.*;
import java.util.*;
public class myList {
private int[] data;
private int numItems;
public myList() {
data = new int[5];
numItems=0;
}
public boolean isFull() {
return numItems >= data.length;
}
public void grow() {
// "grow" the array by creating a new one and copying over
int[] tmpArray = new int[data.length+data.length/2];
for (int i=0;i<data.length;i++)
tmpArray[i]=data[i];
data = tmpArray;
}
public void add(int d) {
if (isFull()){
grow();
}
data[numItems]=d;
numItems = numItems + 1;
}
public String toString() {
String s = Arrays.toString(data)+" : "+numItems;
return s;
}
public void add(int pos, int d) {
if (isFull()){
int[] newdata = new int[data.length + 1];
for (int i = 0; (i < numItems); i++){
if (i<pos){
newdata[i] = data[i];
}
else{
newdata[i+1]=data[i];
}
}
data = newdata;
}
else {
for (int i = numItems-1;(i >= pos); i --){
data[i+1]=data[i];
}
}
data[pos]=d;
numItems = numItems + 1;
}
public void remove(int pos) {
for (int i = pos; i < data.length - 1; i++) {
data[i] = data[i + 1];
}
data[numItems - 1] = 0;
numItems = numItems - 1;
}
public int size() {
return numItems;
}
public int get(int pos) {
return data[pos];
}
public int set(int pos, int d) {
return data[pos]=d;
}
public int find (int n){
int index = 0;
for (index = 0; index < data.length; index ++){
if (data[index] == n){
return index;
}
}
return -1;
}
public void remove2 (int n){
int a =find (n);
if (a>0){
remove (a);
}
}
}