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  1. import java.util.ArrayList;
  2.  
  3. public class Main {
  4.     public static void main(String[] args) {
  5.  
  6.         ArrayList<Integer> listmain = new ArrayList<Integer>();
  7.         ArrayList<Integer> list1 = new ArrayList<Integer>();
  8.         ArrayList<Integer> list2 = new ArrayList<Integer>();
  9.         ArrayList<Integer> list3 = new ArrayList<Integer>();
  10.  
  11. for (int i = 1; i <= 8 ; i++) {
  12.             listmain.add(i);
  13.         }
  14.         listmain.add(1);
  15.         listmain.add(2);
  16.         listmain.add(3);
  17.         listmain.add(4);
  18.         System.out.println("listmain" + listmain);
  19.  
  20.  
  21.  
  22.         for (int i = 0; i < 4; i++) {
  23.             list1.add(i);
  24.             list2.add(i);
  25.             list3.add(i);
  26. }
  27.         int i = 0;
  28.         int j = 0;
  29.  
  30.         list1.set(j+3,listmain.get(i));
  31.         list1.set(j,listmain.get(i+1));
  32.         list1.set(j+1,listmain.get(i+2));
  33.         list1.set(j+2,listmain.get(i+3));
  34.  
  35.         i = 4;
  36.  
  37.         list2.set(j+3,listmain.get(i));
  38.         list2.set(j,listmain.get(i+1));
  39.         list2.set(j+1,listmain.get(i+2));
  40.         list2.set(j+2,listmain.get(i+3));
  41.  
  42.         i = 8;
  43.  
  44.         list3.set(j+3,listmain.get(i));
  45.         list3.set(j,listmain.get(i+1));
  46.         list3.set(j+1,listmain.get(i+2));
  47.         list3.set(j+2,listmain.get(i+3));
  48.  
  49. 	System.out.println("list1 " + list1);
  50.         System.out.println("list2 " + list2);
  51.         System.out.println("list3 " + list3);
  52.  
  53.     }
  54. }
Success #stdin #stdout 0.11s 320576KB
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stdin
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Standard input is empty
stdout
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listmain[1, 2, 3, 4, 5, 6, 7, 8, 1, 2, 3, 4]
list1 [2, 3, 4, 1]
list2 [6, 7, 8, 5]
list3 [2, 3, 4, 1]
https://ideone.com/cylNZe
language:
Java (HotSpot 12)
created:
9 years ago
visibility:
public

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