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  1. import java.util.*;
  2. import java.lang.*;
  3.  
  4. class Main
  5. {
  6.  
  7.    FBList.Person[] arrayList;
  8.  
  9.    void expandInsert(int i, FBList.Person person){
  10.         FBList.Person[] temp = new FBList.Person[arrayList.length * 2];
  11.         for(int index = 0; index < temp.length; index++){
  12.             if( i != index){
  13.                 if(i > 0)
  14.                     temp[index] = arrayList[index];
  15.                 if(i == 0)
  16.                     temp[index + 1] = arrayList[index];
  17.             }
  18.             else{
  19.                 temp[i] = person;
  20.                 i = 0;
  21.                 index--;
  22.             }
  23.         }
  24.         arrayList = temp;
  25.     }
  26.  
  27. 	public static void main (String[] args) throws java.lang.Exception
  28. 	{
  29. 	}
  30. }
  31.  
  32. interface FBList {
  33.  
  34.     public int size();
  35.  
  36. public void insert(int i, Person person);
  37.  
  38. public Person remove(int i);
  39.  
  40. public Person lookUp(int i);
  41.  
  42. /**
  43. *A class that defines a person
  44. **/
  45. public class Person {
  46.     private String id;
  47.     private long phoneNum;
  48.  
  49.     public Person(String personID, long phoneNum){
  50.         id = personID;
  51.         phoneNum = phoneNum;
  52.     }
  53. }
  54.  
  55. }
Success #stdin #stdout 0.06s 380224KB
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https://ideone.com/2HXtcK
language:
Java (HotSpot 12)
created:
11 years ago
visibility:
secret

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