fork download
copy 
  1. public class program4{   
  2.       public static void main(String[] args){
  3.  
  4.  
  5.  
  6.  
  7. }
  8. }
  9.  
  10.  
  11.  
  12. class deque{
  13.  
  14.    String[] _deque; 
  15.    int size;
  16.    int front;
  17.    int back; 
  18.    final int ALLOC = 50;
  19.  
  20.    public deque(){
  21.  
  22.       _deque = new String[ALLOC];
  23.       size = 0; 
  24.       front = 0; 
  25.       back = 0;
  26.  
  27.    }
  28.  
  29.  
  30.  
  31.    public void insertOnFront(String n){
  32.    if (size == _deque.length){ 
  33.  
  34.    String[] temp = new String[size + ALLOC];
  35.    String[] temp = new String[size + 5]{
  36.    for (int i = 0; i < size; i++){
  37.  
  38.  
  39.    }
  40.    delete[] list; 
  41.    list = temp; 
  42.    //expand method call
  43.  
  44.    }
  45.    _deque[front] = n;
  46.    size++; 
  47.    if (front == _deque.length - 1){
  48.  
  49.    front = 0;
  50.  
  51.    }
  52.    else {
  53.    front++;
  54.  
  55.    }
  56.    }
  57.    public String deleteFromFront(){
  58.  
  59.    if (front == 0 ) {
  60.    front = _deque.length -1;  
  61.    }
  62.  else 
  63.     front--;
  64.  
  65.    size--;
  66.    return _deque[front];
  67.  
  68.    }
  69.    public String insertOnBack(String n){
  70.  
  71.  
  72.  
  73.    }
  74.  
  75.    public deleteFromBack(String n){
  76.  
  77.  
  78.    return String; 
  79.  
  80.    }
  81.  
  82.    public boolean isEmpty(){
  83.  
  84.    if (size == 0 ){
  85.    return true; 
  86.    }
  87.    else {
  88.    return false;
  89.  
  90.    }
  91.    public String toString(){
  92.  
  93.  
  94.    }
  95.  
  96.    public String toStore(){
  97.  
  98.    return String; 
  99.  
  100.    }
  101. }
  102. }
  103. `
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
copy 
Standard input is empty
compilation info 
Main.java:35: error: ';' expected
   String[] temp = new String[size + 5]{
                                       ^
Main.java:57: error: illegal start of expression
   public String deleteFromFront(){
   ^
Main.java:57: error: ';' expected
   public String deleteFromFront(){
                                ^
Main.java:69: error: illegal start of expression
   public String insertOnBack(String n){
   ^
Main.java:69: error: ';' expected
   public String insertOnBack(String n){
                             ^
Main.java:69: error: ';' expected
   public String insertOnBack(String n){
                                      ^
Main.java:75: error: illegal start of expression
   public deleteFromBack(String n){
   ^
Main.java:75: error: ')' expected
   public deleteFromBack(String n){
                               ^
Main.java:75: error: illegal start of expression
   public deleteFromBack(String n){
                                 ^
Main.java:75: error: ';' expected
   public deleteFromBack(String n){
                                  ^
Main.java:91: error: illegal start of expression
   public String toString(){
   ^
Main.java:91: error: ';' expected
   public String toString(){
                         ^
Main.java:96: error: illegal start of expression
   public String toStore(){
   ^
Main.java:96: error: ';' expected
   public String toStore(){
                        ^
Main.java:103: error: illegal character: '`'
`
^
Main.java:103: error: reached end of file while parsing
`
 ^
16 errors
stdout
copy 
Standard output is empty
https://ideone.com/jceNFa
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!