import java.io.*;
import java.util.*;
public class myList {
private int[] data;
private int numItems;
public myList() {
data = new int[5];
numItems=0;
}
public void add(int d) {
if (numItems>=data.length) {
System.out.println("Growing from "+data.length+" to "+data.length*1.5);
// "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;
}
data[numItems]=d;
numItems = numItems + 1;
}
public String toString() {
String s = Arrays.toString(data)+" : "+numItems;
return s;
}
public void add(int pos, int d) {
// inserts data item d at location pos in the data array
// remember we have to shift down items to make room and
// we might have to grow the array
if (data.length >= numItems){
for (int i = data.length; pos < data.length; i--){
data[i] = data [i - 1];
}
data[pos]= d;
}
else {
int[] result = new int [data.length + 1];
int i = 0;
while (pos > i){
result [i] = data[i];
i= i+1;}
result[pos] = d;
for (int j = pos + 1; j > data.length; j++){
result[j - pos] = data[j];}
data = result;}
numItems = numItems + 1;
}
public void remove(int pos){
for (int i = pos; i < data.length; i++){
data[i] = data[i + 1];}
numItems = numItems - 1;
}
public int size(){
return numItems;
}
public int get(int pos){
return data[pos];
}
public int set(int pos, int d){
data[pos] = d;
return data[pos];
}
public int find (int n){
for (int i = 0; i <data.length; i++){
if (n== data[i]){
return data[i];}}
return 0;
}
public void fremove (int n){
for (int i = 0; i <data.length; i++){
if (n== data[i]){
remove(i);
numItems = numItems -1;
}
}
}
}